mirror of
https://github.com/taigrr/nats.docs
synced 2025-01-18 04:03:23 -08:00
2822 lines
77 KiB
HTML
2822 lines
77 KiB
HTML
|
|
<!DOCTYPE HTML>
|
|
<html lang="" >
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
|
|
<title>Upgrading a Cluster ยท NATS</title>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
|
|
<meta name="description" content="">
|
|
<meta name="generator" content="GitBook 3.2.3">
|
|
<meta name="author" content="The NATS Maintainers">
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../gitbook/style.css">
|
|
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../gitbook/gitbook-plugin-prism/prism.css">
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../gitbook/gitbook-plugin-toggle-chapters/toggle.css">
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../gitbook/gitbook-plugin-anchors/plugin.css">
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../gitbook/gitbook-plugin-search/search.css">
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../gitbook/gitbook-plugin-fontsettings/website.css">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<meta name="HandheldFriendly" content="true"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
|
|
<meta name="apple-mobile-web-app-capable" content="yes">
|
|
<meta name="apple-mobile-web-app-status-bar-style" content="black">
|
|
<link rel="apple-touch-icon-precomposed" sizes="152x152" href="../gitbook/images/apple-touch-icon-precomposed-152.png">
|
|
<link rel="shortcut icon" href="../gitbook/images/favicon.ico" type="image/x-icon">
|
|
|
|
|
|
<link rel="next" href="slow_consumers.html" />
|
|
|
|
|
|
<link rel="prev" href="./" />
|
|
|
|
|
|
<link rel="stylesheet" href="https://cdn.materialdesignicons.com/3.6.95/css/materialdesignicons.min.css">
|
|
|
|
</head>
|
|
<body>
|
|
|
|
|
|
<div class="book">
|
|
<div class="book-summary">
|
|
|
|
|
|
<div id="book-search-input" role="search">
|
|
<input type="text" placeholder="Type to search" />
|
|
</div>
|
|
|
|
|
|
<nav role="navigation">
|
|
|
|
|
|
|
|
<ul class="summary">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="chapter " data-level="1.1" data-path="../">
|
|
|
|
<a href="../">
|
|
|
|
|
|
Introduction
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="1.2" data-path="../whats_new/whats_new_20.html">
|
|
|
|
<a href="../whats_new/whats_new_20.html">
|
|
|
|
|
|
What's New in 2.0
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">Concepts</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="2.1" data-path="../developer/concepts/intro.html">
|
|
|
|
<a href="../developer/concepts/intro.html">
|
|
|
|
|
|
What is NATS
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="2.2" data-path="../developer/concepts/subjects.html">
|
|
|
|
<a href="../developer/concepts/subjects.html">
|
|
|
|
|
|
Subject-Based Messaging
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="2.3" data-path="../developer/concepts/pubsub.html">
|
|
|
|
<a href="../developer/concepts/pubsub.html">
|
|
|
|
|
|
Publish-Subscribe
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="2.4" data-path="../developer/concepts/reqreply.html">
|
|
|
|
<a href="../developer/concepts/reqreply.html">
|
|
|
|
|
|
Request-Reply
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="2.5" data-path="../developer/concepts/queue.html">
|
|
|
|
<a href="../developer/concepts/queue.html">
|
|
|
|
|
|
Queue Groups
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="2.6" data-path="../developer/concepts/acks.html">
|
|
|
|
<a href="../developer/concepts/acks.html">
|
|
|
|
|
|
Acknowledgements
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="2.7" data-path="../developer/concepts/seq_num.html">
|
|
|
|
<a href="../developer/concepts/seq_num.html">
|
|
|
|
|
|
Sequence Numbers
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">Developing With NATS</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="3.1" data-path="../developer/">
|
|
|
|
<a href="../developer/">
|
|
|
|
|
|
Introduction
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2" data-path="../developer/connecting/intro.html">
|
|
|
|
<a href="../developer/connecting/intro.html">
|
|
|
|
|
|
Connecting
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.2.1" data-path="../developer/connecting/default_server.html">
|
|
|
|
<a href="../developer/connecting/default_server.html">
|
|
|
|
|
|
Connecting to the Default Server
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2.2" data-path="../developer/connecting/specific_server.html">
|
|
|
|
<a href="../developer/connecting/specific_server.html">
|
|
|
|
|
|
Connecting to a Specific Server
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2.3" data-path="../developer/connecting/cluster.html">
|
|
|
|
<a href="../developer/connecting/cluster.html">
|
|
|
|
|
|
Connecting to a Cluster
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2.4" data-path="../developer/connecting/connect_timeout.html">
|
|
|
|
<a href="../developer/connecting/connect_timeout.html">
|
|
|
|
|
|
Setting a Connect Timeout
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2.5" data-path="../developer/connecting/pingpong.html">
|
|
|
|
<a href="../developer/connecting/pingpong.html">
|
|
|
|
|
|
Ping/Pong Protocol
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2.6" data-path="../developer/connecting/protocol.html">
|
|
|
|
<a href="../developer/connecting/protocol.html">
|
|
|
|
|
|
Controlling the Client/Server Protocol
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.2.7" data-path="../developer/connecting/noecho.html">
|
|
|
|
<a href="../developer/connecting/noecho.html">
|
|
|
|
|
|
Turning Off Echo'd Messages
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.3" data-path="../developer/reconnect/intro.html">
|
|
|
|
<a href="../developer/reconnect/intro.html">
|
|
|
|
|
|
Automatic Reconnections
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.3.1" data-path="../developer/reconnect/disable.html">
|
|
|
|
<a href="../developer/reconnect/disable.html">
|
|
|
|
|
|
Disabling Reconnect
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.3.2" data-path="../developer/reconnect/max.html">
|
|
|
|
<a href="../developer/reconnect/max.html">
|
|
|
|
|
|
Set the Number of Reconnect Attempts
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.3.3" data-path="../developer/reconnect/wait.html">
|
|
|
|
<a href="../developer/reconnect/wait.html">
|
|
|
|
|
|
Pausing Between Reconnect Attempts
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.3.4" data-path="../developer/reconnect/random.html">
|
|
|
|
<a href="../developer/reconnect/random.html">
|
|
|
|
|
|
Avoiding the Thundering Herd
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.3.5" data-path="../developer/reconnect/events.html">
|
|
|
|
<a href="../developer/reconnect/events.html">
|
|
|
|
|
|
Listening for Reconnect Events
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.3.6" data-path="../developer/reconnect/buffer.html">
|
|
|
|
<a href="../developer/reconnect/buffer.html">
|
|
|
|
|
|
Buffering Messages During Reconnect Attempts
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.4" data-path="../developer/security/intro.html">
|
|
|
|
<a href="../developer/security/intro.html">
|
|
|
|
|
|
Securing Connections
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.4.1" data-path="../developer/security/userpass.html">
|
|
|
|
<a href="../developer/security/userpass.html">
|
|
|
|
|
|
Authenticating with a User and Password
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.4.2" data-path="../developer/security/token.html">
|
|
|
|
<a href="../developer/security/token.html">
|
|
|
|
|
|
Authenticating with a Token
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.4.3" data-path="../developer/security/nkey.html">
|
|
|
|
<a href="../developer/security/nkey.html">
|
|
|
|
|
|
Authenticating with an NKey
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.4.4" data-path="../developer/security/creds.html">
|
|
|
|
<a href="../developer/security/creds.html">
|
|
|
|
|
|
Authenticating with a Credentials File
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.4.5" data-path="../developer/security/tls.html">
|
|
|
|
<a href="../developer/security/tls.html">
|
|
|
|
|
|
Encrypting Connections with TLS
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5" data-path="../developer/receiving/intro.html">
|
|
|
|
<a href="../developer/receiving/intro.html">
|
|
|
|
|
|
Receiving Messages
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.5.1" data-path="../developer/receiving/sync.html">
|
|
|
|
<a href="../developer/receiving/sync.html">
|
|
|
|
|
|
Synchronous Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.2" data-path="../developer/receiving/async.html">
|
|
|
|
<a href="../developer/receiving/async.html">
|
|
|
|
|
|
Asynchronous Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.3" data-path="../developer/receiving/unsubscribing.html">
|
|
|
|
<a href="../developer/receiving/unsubscribing.html">
|
|
|
|
|
|
Unsubscribing
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.4" data-path="../developer/receiving/unsub_after.html">
|
|
|
|
<a href="../developer/receiving/unsub_after.html">
|
|
|
|
|
|
Unsubscribing After N Messages
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.5" data-path="../developer/receiving/reply.html">
|
|
|
|
<a href="../developer/receiving/reply.html">
|
|
|
|
|
|
Replying to a Message
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.6" data-path="../developer/receiving/wildcards.html">
|
|
|
|
<a href="../developer/receiving/wildcards.html">
|
|
|
|
|
|
Wildcard Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.7" data-path="../developer/receiving/queues.html">
|
|
|
|
<a href="../developer/receiving/queues.html">
|
|
|
|
|
|
Queue Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.8" data-path="../developer/receiving/drain.html">
|
|
|
|
<a href="../developer/receiving/drain.html">
|
|
|
|
|
|
Draining Messages Before Disconnect
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.5.9" data-path="../developer/receiving/structure.html">
|
|
|
|
<a href="../developer/receiving/structure.html">
|
|
|
|
|
|
Structured Data
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.6" data-path="../developer/sending/intro.html">
|
|
|
|
<a href="../developer/sending/intro.html">
|
|
|
|
|
|
Sending Messages
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.6.1" data-path="../developer/sending/replyto.html">
|
|
|
|
<a href="../developer/sending/replyto.html">
|
|
|
|
|
|
Including a Reply Subject
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.6.2" data-path="../developer/sending/request_reply.html">
|
|
|
|
<a href="../developer/sending/request_reply.html">
|
|
|
|
|
|
Request-Reply Semantics
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.6.3" data-path="../developer/sending/caches.html">
|
|
|
|
<a href="../developer/sending/caches.html">
|
|
|
|
|
|
Caches, Flush and Ping
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.6.4" data-path="../developer/sending/structure.html">
|
|
|
|
<a href="../developer/sending/structure.html">
|
|
|
|
|
|
Sending Structured Data
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.7" data-path="../developer/events/intro.html">
|
|
|
|
<a href="../developer/events/intro.html">
|
|
|
|
|
|
Monitoring the Connection
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.7.1" data-path="../developer/events/events.html">
|
|
|
|
<a href="../developer/events/events.html">
|
|
|
|
|
|
Listen for Connection Events
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.7.2" data-path="../developer/events/slow.html">
|
|
|
|
<a href="../developer/events/slow.html">
|
|
|
|
|
|
Slow Consumers
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.8" data-path="../developer/tutorials/intro.html">
|
|
|
|
<a href="../developer/tutorials/intro.html">
|
|
|
|
|
|
Tutorials
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="3.8.1" data-path="../developer/tutorials/pubsub.html">
|
|
|
|
<a href="../developer/tutorials/pubsub.html">
|
|
|
|
|
|
Explore NATS Pub/Sub
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.8.2" data-path="../developer/tutorials/reqreply.html">
|
|
|
|
<a href="../developer/tutorials/reqreply.html">
|
|
|
|
|
|
Explore NATS Request/Reply
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.8.3" data-path="../developer/tutorials/queues.html">
|
|
|
|
<a href="../developer/tutorials/queues.html">
|
|
|
|
|
|
Explore NATS Queueing
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="3.8.4" data-path="../developer/tutorials/custom_dialer.html">
|
|
|
|
<a href="../developer/tutorials/custom_dialer.html">
|
|
|
|
|
|
Advanced Connect and Custom Dialer in Go
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">NATS Server</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="4.1" data-path="../nats_server/installation.html">
|
|
|
|
<a href="../nats_server/installation.html">
|
|
|
|
|
|
Installing
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.2" data-path="../nats_server/running.html">
|
|
|
|
<a href="../nats_server/running.html">
|
|
|
|
|
|
Running
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.2.1" data-path="../nats_server/windows_srv.html">
|
|
|
|
<a href="../nats_server/windows_srv.html">
|
|
|
|
|
|
Window Service
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.3" data-path="../nats_server/clients.html">
|
|
|
|
<a href="../nats_server/clients.html">
|
|
|
|
|
|
Clients
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.4" data-path="../nats_server/flags.html">
|
|
|
|
<a href="../nats_server/flags.html">
|
|
|
|
|
|
Flags
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5" data-path="../nats_server/configuration.html">
|
|
|
|
<a href="../nats_server/configuration.html">
|
|
|
|
|
|
Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.5.1" data-path="../nats_server/securing_nats.html">
|
|
|
|
<a href="../nats_server/securing_nats.html">
|
|
|
|
|
|
Securing NATS
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.5.1.1" data-path="../nats_server/tls.html">
|
|
|
|
<a href="../nats_server/tls.html">
|
|
|
|
|
|
Enabling TLS
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2" data-path="../nats_server/auth_intro.html">
|
|
|
|
<a href="../nats_server/auth_intro.html">
|
|
|
|
|
|
Authentication
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.5.1.2.1" data-path="../nats_server/tokens.html">
|
|
|
|
<a href="../nats_server/tokens.html">
|
|
|
|
|
|
Tokens
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2.2" data-path="../nats_server/username_password.html">
|
|
|
|
<a href="../nats_server/username_password.html">
|
|
|
|
|
|
Username/Password
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2.3" data-path="../nats_server/tls_mutual_auth.html">
|
|
|
|
<a href="../nats_server/tls_mutual_auth.html">
|
|
|
|
|
|
TLS Authentication
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2.4" data-path="../nats_server/nkey_auth.html">
|
|
|
|
<a href="../nats_server/nkey_auth.html">
|
|
|
|
|
|
NKeys
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2.5" data-path="../nats_server/accounts.html">
|
|
|
|
<a href="../nats_server/accounts.html">
|
|
|
|
|
|
Accounts
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2.6" data-path="../nats_server/jwt_auth.html">
|
|
|
|
<a href="../nats_server/jwt_auth.html">
|
|
|
|
|
|
JWTs
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.2.7" data-path="../nats_server/auth_timeout.html">
|
|
|
|
<a href="../nats_server/auth_timeout.html">
|
|
|
|
|
|
Authentication Timeout
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.1.3" data-path="../nats_server/authorization.html">
|
|
|
|
<a href="../nats_server/authorization.html">
|
|
|
|
|
|
Authorization
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.2" data-path="../nats_server/clustering.html">
|
|
|
|
<a href="../nats_server/clustering.html">
|
|
|
|
|
|
Clustering
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.5.2.1" data-path="../nats_server/cluster_config.html">
|
|
|
|
<a href="../nats_server/cluster_config.html">
|
|
|
|
|
|
Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.2.2" data-path="../nats_server/cluster_tls.html">
|
|
|
|
<a href="../nats_server/cluster_tls.html">
|
|
|
|
|
|
TLS Authentication
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.3" data-path="../gateways/">
|
|
|
|
<a href="../gateways/">
|
|
|
|
|
|
Gateways
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.5.3.1" data-path="../gateways/gateway.html">
|
|
|
|
<a href="../gateways/gateway.html">
|
|
|
|
|
|
Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.4" data-path="../leafnodes/">
|
|
|
|
<a href="../leafnodes/">
|
|
|
|
|
|
Leaf Nodes
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.5.4.1" data-path="../leafnodes/leafnode_conf.html">
|
|
|
|
<a href="../leafnodes/leafnode_conf.html">
|
|
|
|
|
|
Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.5" data-path="../nats_server/logging.html">
|
|
|
|
<a href="../nats_server/logging.html">
|
|
|
|
|
|
Logging
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.5.6" data-path="../nats_server/monitoring.html">
|
|
|
|
<a href="../nats_server/monitoring.html">
|
|
|
|
|
|
Monitoring
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.6" data-path="./">
|
|
|
|
<a href="./">
|
|
|
|
|
|
Managing A NATS Server
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter active" data-level="4.6.1" data-path="upgrading_cluster.html">
|
|
|
|
<a href="upgrading_cluster.html">
|
|
|
|
|
|
Upgrading a Cluster
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.6.2" data-path="slow_consumers.html">
|
|
|
|
<a href="slow_consumers.html">
|
|
|
|
|
|
Slow Consumers
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.6.3" data-path="signals.html">
|
|
|
|
<a href="signals.html">
|
|
|
|
|
|
Signals
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.6.4" data-path="../sys_accounts/">
|
|
|
|
<a href="../sys_accounts/">
|
|
|
|
|
|
System Accounts
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.6.4.1" data-path="../sys_accounts/sys_accounts.html">
|
|
|
|
<a href="../sys_accounts/sys_accounts.html">
|
|
|
|
|
|
Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.7" data-path="../nats_docker/">
|
|
|
|
<a href="../nats_docker/">
|
|
|
|
|
|
NATS and Docker
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="4.7.1" data-path="../nats_docker/tutorial.html">
|
|
|
|
<a href="../nats_docker/tutorial.html">
|
|
|
|
|
|
Tutorial
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="4.7.2" data-path="../nats_docker/docker_swarm.html">
|
|
|
|
<a href="../nats_docker/docker_swarm.html">
|
|
|
|
|
|
Docker Swarm
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">NATS Tools</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="5.1" data-path="../nats_tools/mkpasswd.html">
|
|
|
|
<a href="../nats_tools/mkpasswd.html">
|
|
|
|
|
|
mkpasswd
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.2" data-path="../nats_tools/nk.html">
|
|
|
|
<a href="../nats_tools/nk.html">
|
|
|
|
|
|
nk
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.3" data-path="../nats_tools/nsc/">
|
|
|
|
<a href="../nats_tools/nsc/">
|
|
|
|
|
|
nsc
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="5.3.1" data-path="../nats_tools/nsc/nsc.html">
|
|
|
|
<a href="../nats_tools/nsc/nsc.html">
|
|
|
|
|
|
Basics
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.3.2" data-path="../nats_tools/nsc/streams.html">
|
|
|
|
<a href="../nats_tools/nsc/streams.html">
|
|
|
|
|
|
Streams
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.3.3" data-path="../nats_tools/nsc/services.html">
|
|
|
|
<a href="../nats_tools/nsc/services.html">
|
|
|
|
|
|
Services
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.3.4" data-path="../nats_tools/nsc/signing_keys.html">
|
|
|
|
<a href="../nats_tools/nsc/signing_keys.html">
|
|
|
|
|
|
Signing Keys
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.4" data-path="../nats_tools/nas/">
|
|
|
|
<a href="../nats_tools/nas/">
|
|
|
|
|
|
nats-account-server
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="5.4.1" data-path="../nats_tools/nas/nas_conf.html">
|
|
|
|
<a href="../nats_tools/nas/nas_conf.html">
|
|
|
|
|
|
Basics
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.4.2" data-path="../nats_tools/nas/inspecting_jwts.html">
|
|
|
|
<a href="../nats_tools/nas/inspecting_jwts.html">
|
|
|
|
|
|
Inspecting JWTs
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.4.3" data-path="../nats_tools/nas/mem_resolver.html">
|
|
|
|
<a href="../nats_tools/nas/mem_resolver.html">
|
|
|
|
|
|
Memory Resolver
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.5" data-path="../nats_tools/nats_top/">
|
|
|
|
<a href="../nats_tools/nats_top/">
|
|
|
|
|
|
nats-top
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="5.5.1" data-path="../nats_tools/nats_top/tutorial.html">
|
|
|
|
<a href="../nats_tools/nats_top/tutorial.html">
|
|
|
|
|
|
Tutorial
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="5.6" data-path="../nats_tools/natsbench.html">
|
|
|
|
<a href="../nats_tools/natsbench.html">
|
|
|
|
|
|
nats-bench
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">NATS Streaming Concepts</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="6.1" data-path="../nats_streaming/intro.html">
|
|
|
|
<a href="../nats_streaming/intro.html">
|
|
|
|
|
|
Introduction
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="6.1.1" data-path="../nats_streaming/relation-to-nats.html">
|
|
|
|
<a href="../nats_streaming/relation-to-nats.html">
|
|
|
|
|
|
Relation to NATS
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.2" data-path="../nats_streaming/client-connections.html">
|
|
|
|
<a href="../nats_streaming/client-connections.html">
|
|
|
|
|
|
Client Connections
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.3" data-path="../nats_streaming/channels/channels.html">
|
|
|
|
<a href="../nats_streaming/channels/channels.html">
|
|
|
|
|
|
Channels
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="6.3.1" data-path="../nats_streaming/channels/message-log.html">
|
|
|
|
<a href="../nats_streaming/channels/message-log.html">
|
|
|
|
|
|
Message Log
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.3.2" data-path="../nats_streaming/channels/subscriptions/subscriptions.html">
|
|
|
|
<a href="../nats_streaming/channels/subscriptions/subscriptions.html">
|
|
|
|
|
|
Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="6.3.2.1" data-path="../nats_streaming/channels/subscriptions/regular.html">
|
|
|
|
<a href="../nats_streaming/channels/subscriptions/regular.html">
|
|
|
|
|
|
Regular
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.3.2.2" data-path="../nats_streaming/channels/subscriptions/durable.html">
|
|
|
|
<a href="../nats_streaming/channels/subscriptions/durable.html">
|
|
|
|
|
|
Durable
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.3.2.3" data-path="../nats_streaming/channels/subscriptions/queue-group.html">
|
|
|
|
<a href="../nats_streaming/channels/subscriptions/queue-group.html">
|
|
|
|
|
|
Queue Group
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.3.2.4" data-path="../nats_streaming/channels/subscriptions/redelivery.html">
|
|
|
|
<a href="../nats_streaming/channels/subscriptions/redelivery.html">
|
|
|
|
|
|
Redelivery
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.4" data-path="../nats_streaming/store-interface.html">
|
|
|
|
<a href="../nats_streaming/store-interface.html">
|
|
|
|
|
|
Store Interface
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.5" data-path="../nats_streaming/store-encryption.html">
|
|
|
|
<a href="../nats_streaming/store-encryption.html">
|
|
|
|
|
|
Store Encryption
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.6" data-path="../nats_streaming/clustering/clustering.html">
|
|
|
|
<a href="../nats_streaming/clustering/clustering.html">
|
|
|
|
|
|
Clustering
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="6.6.1" data-path="../nats_streaming/clustering/supported-stores.html">
|
|
|
|
<a href="../nats_streaming/clustering/supported-stores.html">
|
|
|
|
|
|
Supported Stores
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.6.2" data-path="../nats_streaming/clustering/configuration.html">
|
|
|
|
<a href="../nats_streaming/clustering/configuration.html">
|
|
|
|
|
|
Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.6.3" data-path="../nats_streaming/clustering/auto-configuration.html">
|
|
|
|
<a href="../nats_streaming/clustering/auto-configuration.html">
|
|
|
|
|
|
Auto Configuration
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.6.4" data-path="../nats_streaming/clustering/containers.html">
|
|
|
|
<a href="../nats_streaming/clustering/containers.html">
|
|
|
|
|
|
Containers
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.7" data-path="../nats_streaming/fault-tolerance/ft.html">
|
|
|
|
<a href="../nats_streaming/fault-tolerance/ft.html">
|
|
|
|
|
|
Fault Tolerance
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="6.7.1" data-path="../nats_streaming/fault-tolerance/active-server.html">
|
|
|
|
<a href="../nats_streaming/fault-tolerance/active-server.html">
|
|
|
|
|
|
Active Server
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.7.2" data-path="../nats_streaming/fault-tolerance/standby-server.html">
|
|
|
|
<a href="../nats_streaming/fault-tolerance/standby-server.html">
|
|
|
|
|
|
Standby Servers
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.7.3" data-path="../nats_streaming/fault-tolerance/shared-state.html">
|
|
|
|
<a href="../nats_streaming/fault-tolerance/shared-state.html">
|
|
|
|
|
|
Shared State
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.7.4" data-path="../nats_streaming/fault-tolerance/failover.html">
|
|
|
|
<a href="../nats_streaming/fault-tolerance/failover.html">
|
|
|
|
|
|
Failover
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="6.8" data-path="../nats_streaming/partitioning.html">
|
|
|
|
<a href="../nats_streaming/partitioning.html">
|
|
|
|
|
|
Partitioning
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">Developing With NATS Streaming</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="7.1" data-path="../developer/streaming/">
|
|
|
|
<a href="../developer/streaming/">
|
|
|
|
|
|
Introduction
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.2" data-path="../developer/streaming/connecting.html">
|
|
|
|
<a href="../developer/streaming/connecting.html">
|
|
|
|
|
|
Connecting to NATS Streaming
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.3" data-path="../developer/streaming/publishing.html">
|
|
|
|
<a href="../developer/streaming/publishing.html">
|
|
|
|
|
|
Publishing to a Channel
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.4" data-path="../developer/streaming/receiving.html">
|
|
|
|
<a href="../developer/streaming/receiving.html">
|
|
|
|
|
|
Receiving Messages from a Channel
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.5" data-path="../developer/streaming/durables.html">
|
|
|
|
<a href="../developer/streaming/durables.html">
|
|
|
|
|
|
Durable Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.6" data-path="../developer/streaming/queues.html">
|
|
|
|
<a href="../developer/streaming/queues.html">
|
|
|
|
|
|
Queue Subscriptions
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.7" data-path="../developer/streaming/acks.html">
|
|
|
|
<a href="../developer/streaming/acks.html">
|
|
|
|
|
|
Acknowledgements
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="7.8" data-path="../developer/streaming/protocol.html">
|
|
|
|
<a href="../developer/streaming/protocol.html">
|
|
|
|
|
|
The Streaming Protocol
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">NATS Streaming Server</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="8.1" data-path="../nats_streaming/gettingstarted/install.html">
|
|
|
|
<a href="../nats_streaming/gettingstarted/install.html">
|
|
|
|
|
|
Installing
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.2" data-path="../nats_streaming/gettingstarted/run.html">
|
|
|
|
<a href="../nats_streaming/gettingstarted/run.html">
|
|
|
|
|
|
Running
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.3" data-path="../nats_streaming/gettingstarted/configuring.html">
|
|
|
|
<a href="../nats_streaming/gettingstarted/configuring.html">
|
|
|
|
|
|
Configuring
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.4" data-path="../nats_streaming/gettingstarted/tls.html">
|
|
|
|
<a href="../nats_streaming/gettingstarted/tls.html">
|
|
|
|
|
|
Securing
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.5" data-path="../nats_streaming/gettingstarted/process-signaling.html">
|
|
|
|
<a href="../nats_streaming/gettingstarted/process-signaling.html">
|
|
|
|
|
|
Process Signaling
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.6" data-path="../nats_streaming/gettingstarted/windows-service.html">
|
|
|
|
<a href="../nats_streaming/gettingstarted/windows-service.html">
|
|
|
|
|
|
Windows Service
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.7" data-path="../developer/streaming/embedding.html">
|
|
|
|
<a href="../developer/streaming/embedding.html">
|
|
|
|
|
|
Embedding NATS Streaming Server
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.8" data-path="../nats_streaming/swarm.html">
|
|
|
|
<a href="../nats_streaming/swarm.html">
|
|
|
|
|
|
Docker Swarm
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.9" data-path="../nats_streaming/monitoring/monitoring.html">
|
|
|
|
<a href="../nats_streaming/monitoring/monitoring.html">
|
|
|
|
|
|
Monitoring
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="8.9.1" data-path="../nats_streaming/monitoring/enabling.html">
|
|
|
|
<a href="../nats_streaming/monitoring/enabling.html">
|
|
|
|
|
|
Enabling
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="8.9.2" data-path="../nats_streaming/monitoring/endpoints.html">
|
|
|
|
<a href="../nats_streaming/monitoring/endpoints.html">
|
|
|
|
|
|
Endpoints
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="header">NATS Protocol</li>
|
|
|
|
|
|
|
|
<li class="chapter " data-level="9.1" data-path="../nats_protocol/nats-protocol-demo.html">
|
|
|
|
<a href="../nats_protocol/nats-protocol-demo.html">
|
|
|
|
|
|
Protocol Demo
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="9.2" data-path="../nats_protocol/nats-protocol.html">
|
|
|
|
<a href="../nats_protocol/nats-protocol.html">
|
|
|
|
|
|
Client Protocol
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<ul class="articles">
|
|
|
|
|
|
<li class="chapter " data-level="9.2.1" data-path="../nats_protocol/nats-client-dev.html">
|
|
|
|
<a href="../nats_protocol/nats-client-dev.html">
|
|
|
|
|
|
Developing a Client
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
</li>
|
|
|
|
<li class="chapter " data-level="9.3" data-path="../nats_protocol/nats-server-protocol.html">
|
|
|
|
<a href="../nats_protocol/nats-server-protocol.html">
|
|
|
|
|
|
NATS Cluster Protocol
|
|
|
|
</a>
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
<li class="divider"></li>
|
|
|
|
<li>
|
|
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
|
|
Published with GitBook
|
|
</a>
|
|
</li>
|
|
</ul>
|
|
|
|
|
|
</nav>
|
|
|
|
|
|
</div>
|
|
|
|
<div class="book-body">
|
|
|
|
<div class="body-inner">
|
|
|
|
|
|
|
|
<div class="book-header" role="navigation">
|
|
|
|
|
|
<!-- Title -->
|
|
<h1>
|
|
<i class="fa fa-circle-o-notch fa-spin"></i>
|
|
<a href=".." >Upgrading a Cluster</a>
|
|
</h1>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div class="page-wrapper" tabindex="-1" role="main">
|
|
<div class="page-inner">
|
|
|
|
<div id="book-search-results">
|
|
<div class="search-noresults">
|
|
|
|
<section class="normal markdown-section">
|
|
|
|
<h2 id="cluster-upgrading"><a name="cluster-upgrading" class="plugin-anchor" href="#cluster-upgrading"><i class="fa fa-link" aria-hidden="true"></i></a>Cluster Upgrading</h2>
|
|
<p>The basic strategy for upgrading a cluster revolves around the server's ability to gossip cluster configuration to clients and other servers. When cluster configuration changes, clients become aware of new servers automatically. In case of a disconnect, a client has a list of servers that joined the cluster in addition to the ones it knew about from its connection settings. </p>
|
|
<p>Note that since each server stores it's own permission and authentication configuration, new servers added to a cluster should provide the same users and authorization to prevent clients from getting rejected or gaining unexpected privileges.</p>
|
|
<p>For purposes of describing the scenario, let's get some fingers on keyboards, and go through the motions. Let's consider a cluster of two servers: 'A' and 'B.', and yes - clusters should be <em>three</em> to <em>five</em> servers, but for purposes of describing the behavior and cluster upgrade process, a cluster of two servers will suffice. </p>
|
|
<p>Let's build this cluster:</p>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4222 -cluster nats://localhost:6222 -routes nats://localhost:6222,nats://localhost:6333
|
|
</code></pre>
|
|
<p>The command above is starting nats-server with debug output enabled, listening for clients on port 4222, and accepting cluster connections on port 6222. The <code>-routes</code> option specifies a list of nats URLs where the server will attempt to connect
|
|
to other servers. These URLs define the cluster ports enabled on the cluster peers.</p>
|
|
<p>Keen readers will notice a self-route. The NATS server will ignore the self-route, but it makes for a single consistent configuration for all servers.</p>
|
|
<p>You will see the server started, we notice it emits some warnings because it cannot connect to 'localhost:6333'. The message more accurately reads:</p>
|
|
<pre class="language-"><code class="lang-ascii"> Error trying to connect to route: dial tcp localhost:6333: connect: connection refused
|
|
</code></pre>
|
|
<p>Let's fix that, by starting the second server:</p>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4333 -cluster nats://localhost:6333 -routes nats://localhost:6222,nats://localhost:6333
|
|
</code></pre>
|
|
<p>The second server was started on port 4333 with its cluster port on 6333. Otherwise the same as 'A.'</p>
|
|
<p>Let's get one client, so we can observe it moving between servers as servers get removed:</p>
|
|
<pre class="language-"><code class="lang-bash">nats-sub -s nats://localhost:4222 <span class="token string">">"</span>
|
|
</code></pre>
|
|
<p>Nats-sub is a subscriber sample included with all NATS clients. Nats-sub subscribes to a subject and prints out any messages received. You can find the source code to the go version of nats-sub [here)(<a href="https://github.com/nats-io/go-nats/tree/master/examples" target="_blank">https://github.com/nats-io/go-nats/tree/master/examples</a>). After starting the subscriber you should see a message on 'A' that a new client connected.</p>
|
|
<p>We have two servers and a client. Time to simulate our rolling upgrade. But wait, before we upgrade 'A,' let's introduce a new server 'T.' Server 'T' will join the existing cluster while we perform the upgrade. Its sole purpose is to provide an additional place where clients can go besides 'A.' and ensure we don't end up with a single server serving all the clients after the upgrade procedure. Clients will randomly select a server when connecting unless a special option is provided that disables that functionality (usually called 'DontRandomize' or 'noRandomize'). You can read more about <a href="../developer/reconnect/random.html">"Avoiding the Thundering Herd"</a>.
|
|
Suffice it to say that clients redistribute themselves about evenly between all servers in the cluster. In our case 1/2 of the clients on 'A' will jump over to 'B' and the remaining half to 'T.'</p>
|
|
<p>Let's start our temporary server:</p>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4444 -cluster nats://localhost:6444 -routes nats://localhost:6222,nats://localhost:6333
|
|
</code></pre>
|
|
<p>After an instant or so, clients on 'A' learn of the new cluster member that joined. On our hands-on tutorial, <code>nats-sub</code> is now aware of 3 possible servers, 'A' (specified when we started the tool) and 'B' and 'T' learned from the cluster gossip.</p>
|
|
<p>We invoke our admin powers and turn off 'A' by issuing a <code>CTRL+C</code> to the terminal on 'A,' and observe that either 'B' or 'T' reports that a new client connected. That is our <code>nats-sub</code> client.</p>
|
|
<p>We perform the upgrade process, update the binary for 'A', and restart 'A':</p>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4222 -cluster nats://localhost:6222 -routes nats://localhost:6222,nats://localhost:6333
|
|
</code></pre>
|
|
<p>We move on to upgrade 'B'. Notice that clients from 'B' reconnect to 'A' and 'T'. We upgrade and restart 'B':</p>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4333 -cluster nats://localhost:6333 -routes nats://localhost:6222,nats://localhost:6333
|
|
</code></pre>
|
|
<p>If we had more servers, we would continue the stop, update, restart rotation as we did for 'A' and 'B.' After restarting the last server, we can go ahead and turn off 'T.' Any clients on 'T' will redistribute to our permanent cluster members.</p>
|
|
<h3 id="seed-servers"><a name="seed-servers" class="plugin-anchor" href="#seed-servers"><i class="fa fa-link" aria-hidden="true"></i></a>Seed Servers</h3>
|
|
<p>In the examples above we started nats-server specifying two clustering routes. It is possible to allow the server gossip protocol drive it and reduce the amount of configuration. You could for example start A, B and C as follows:</p>
|
|
<h4 id="a---seed-server"><a name="a---seed-server" class="plugin-anchor" href="#a---seed-server"><i class="fa fa-link" aria-hidden="true"></i></a>A - Seed Server</h4>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4222 -cluster nats://localhost:6222
|
|
</code></pre>
|
|
<h4 id="b"><a name="b" class="plugin-anchor" href="#b"><i class="fa fa-link" aria-hidden="true"></i></a>B</h4>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4333 -cluster nats://localhost:6333 -routes nats://localhost:6222
|
|
</code></pre>
|
|
<h4 id="c"><a name="c" class="plugin-anchor" href="#c"><i class="fa fa-link" aria-hidden="true"></i></a>C</h4>
|
|
<pre class="language-"><code class="lang-bash">nats-server -D -p 4444 -cluster nats://localhost:6444 -routes nats://localhost:6222
|
|
</code></pre>
|
|
<p>Once they connect to the 'seed server', the will learn about all the other servers and connect to each other forming the full mesh.</p>
|
|
|
|
|
|
</section>
|
|
|
|
</div>
|
|
<div class="search-results">
|
|
<div class="has-results">
|
|
|
|
<h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
|
|
<ul class="search-results-list"></ul>
|
|
|
|
</div>
|
|
<div class="no-results">
|
|
|
|
<h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
<a href="./" class="navigation navigation-prev " aria-label="Previous page: Managing A NATS Server">
|
|
<i class="fa fa-angle-left"></i>
|
|
</a>
|
|
|
|
|
|
<a href="slow_consumers.html" class="navigation navigation-next " aria-label="Next page: Slow Consumers">
|
|
<i class="fa fa-angle-right"></i>
|
|
</a>
|
|
|
|
|
|
|
|
</div>
|
|
|
|
<script>
|
|
var gitbook = gitbook || [];
|
|
gitbook.push(function() {
|
|
gitbook.page.hasChanged({"page":{"title":"Upgrading a Cluster","level":"4.6.1","depth":2,"next":{"title":"Slow Consumers","level":"4.6.2","depth":2,"path":"nats_admin/slow_consumers.md","ref":"nats_admin/slow_consumers.md","articles":[]},"previous":{"title":"Managing A NATS Server","level":"4.6","depth":1,"path":"nats_admin/README.md","ref":"nats_admin/README.md","articles":[{"title":"Upgrading a Cluster","level":"4.6.1","depth":2,"path":"nats_admin/upgrading_cluster.md","ref":"nats_admin/upgrading_cluster.md","articles":[]},{"title":"Slow Consumers","level":"4.6.2","depth":2,"path":"nats_admin/slow_consumers.md","ref":"nats_admin/slow_consumers.md","articles":[]},{"title":"Signals","level":"4.6.3","depth":2,"path":"nats_admin/signals.md","ref":"nats_admin/signals.md","articles":[]},{"title":"System Accounts","level":"4.6.4","depth":2,"path":"sys_accounts/README.md","ref":"sys_accounts/README.md","articles":[{"title":"Configuration","level":"4.6.4.1","depth":3,"path":"sys_accounts/sys_accounts.md","ref":"sys_accounts/sys_accounts.md","articles":[]}]}]},"dir":"ltr"},"config":{"plugins":["prism","-highlight","include-html","toggle-chapters","anchors"],"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"pluginsConfig":{"prism":{"lang":{"ascii":"markup","text":"markup"}},"search":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"include-html":{},"fontsettings":{"theme":"white","family":"sans","size":2},"sharing":{"facebook":true,"twitter":true,"google":false,"weibo":false,"instapaper":false,"vk":false,"all":["facebook","google","twitter","weibo","instapaper"]},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false},"anchors":{},"toggle-chapters":{}},"theme":"default","author":"The NATS Maintainers","pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"variables":{},"title":"NATS","gitbook":"*","description":"Administrative, developer and conceptual documentation for the NATS messaging system."},"file":{"path":"nats_admin/upgrading_cluster.md","mtime":"2019-05-30T17:42:13.284Z","type":"markdown"},"gitbook":{"version":"3.2.3","time":"2019-05-30T17:42:48.393Z"},"basePath":"..","book":{"language":""}});
|
|
});
|
|
</script>
|
|
</div>
|
|
|
|
<!-- Viz Support -->
|
|
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/viz.js/2.1.2/viz.js"> </script>
|
|
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/viz.js/2.1.2/lite.render.js"> </script>
|
|
|
|
<!-- Site code -->
|
|
<script>
|
|
function flash(elem, text, speed) {
|
|
if (!elem) {
|
|
return;
|
|
}
|
|
var s = elem.style;
|
|
elem.textContent = text;
|
|
s.display = 'block';
|
|
s.opacity = 1;
|
|
(function fade() {
|
|
(s.opacity -= .1) < .1 ? s.display = "none" : setTimeout(fade, speed)
|
|
})();
|
|
}
|
|
|
|
function copyToClipboard(text, el) {
|
|
var copyTest = document.queryCommandSupported('copy');
|
|
var elOriginalText = el.getAttribute('data-original-title');
|
|
|
|
if (copyTest === true) {
|
|
var copyTextArea = document.createElement("textarea");
|
|
copyTextArea.value = text;
|
|
document.body.appendChild(copyTextArea);
|
|
copyTextArea.select();
|
|
try {
|
|
var successful = document.execCommand('copy');
|
|
var msg = successful ? 'Copied!' : 'Whoops, not copied!';
|
|
var parent = el.parentNode.parentNode;
|
|
var msgElem = parent.querySelector(".copy-msg");
|
|
flash(msgElem, msg, 100);
|
|
} catch (err) {
|
|
console.log('Oops, unable to copy', err);
|
|
}
|
|
document.body.removeChild(copyTextArea);
|
|
el.setAttribute('data-original-title', elOriginalText);
|
|
} else {
|
|
// Fallback if browser doesn't support .execCommand('copy')
|
|
window.prompt("Copy to clipboard: Ctrl+C or Command+C, Enter", text);
|
|
}
|
|
}
|
|
|
|
function processGraphVizSections(elements) {
|
|
var elements = document.querySelectorAll("[data-viz]");
|
|
var viz = new Viz();
|
|
Array.prototype.forEach.call(elements, function (x) {
|
|
var engine = x.getAttribute("data-viz");
|
|
var image = viz.renderImageElement(x.innerText, {
|
|
format: "png",
|
|
engine: engine
|
|
}).then(function (element) {
|
|
x.parentNode.insertBefore(element, x);
|
|
});
|
|
});
|
|
|
|
|
|
};
|
|
|
|
function updateLanguageParameter(value) {
|
|
const param = "lang";
|
|
|
|
if (window.location.href.indexOf("?") >= 0) {
|
|
const regExp = new RegExp(param + "(.+?)(&|$)", "g");
|
|
const newUrl = window.location.href.replace(regExp, param + "=" + encodeURIComponent(value) + "$2");
|
|
window.history.pushState("", "", newUrl);
|
|
} else {
|
|
const newUrl = window.location.href + "?" + param + "=" + encodeURIComponent(value);
|
|
window.history.pushState("", "", newUrl);
|
|
}
|
|
}
|
|
|
|
function getLanguageParameter() {
|
|
var match = RegExp('[?&]lang=([^&]*)').exec(window.location.search);
|
|
return match && decodeURIComponent(match[1].replace(/\+/g, ' '));
|
|
}
|
|
|
|
function docReady() {
|
|
window.gitbook.events.bind("page.change", function () {
|
|
pageChanged();
|
|
});
|
|
}
|
|
|
|
function pageChanged() {
|
|
document.querySelectorAll('.js-copy').forEach(elem => {
|
|
elem.addEventListener("click", function () {
|
|
var el = this;
|
|
var parent = this.parentNode.parentNode;
|
|
var code = parent.querySelector('code');
|
|
var text = code.textContent || code.innerText;
|
|
copyToClipboard(text, el);
|
|
})
|
|
});
|
|
|
|
document.querySelectorAll('.api-lang').forEach(elem => {
|
|
elem.addEventListener("click", function () {
|
|
var curLang = sessionStorage.getItem('nats-api-language');
|
|
var lang = this.getAttribute('data-language');
|
|
|
|
// Stop the infinite loop
|
|
if (curLang == lang) {
|
|
return;
|
|
}
|
|
|
|
sessionStorage.setItem('nats-api-language', lang); // So we only do this 1x
|
|
|
|
updateLanguageParameter(lang)
|
|
|
|
document.querySelectorAll('.api-lang[data-language=' + lang + ']').forEach(elem => {
|
|
elem.click();
|
|
});
|
|
})
|
|
});
|
|
|
|
if (sessionStorage) {
|
|
var curLang = sessionStorage.getItem('nats-api-language');
|
|
var queryLang = getLanguageParameter();
|
|
var lang = curLang;
|
|
|
|
if (queryLang) { // query takes precedent
|
|
lang = queryLang
|
|
}
|
|
|
|
if (lang) {
|
|
document.querySelectorAll('.api-lang[data-language=' + lang + ']').forEach(elem => {
|
|
elem.click();
|
|
});
|
|
}
|
|
}
|
|
|
|
setTimeout(function () {
|
|
processGraphVizSections();
|
|
}, 1);
|
|
}
|
|
|
|
|
|
if (document.readyState != 'loading') docReady();
|
|
else if (document.addEventListener) document.addEventListener('DOMContentLoaded', docReady);
|
|
else document.attachEvent('onreadystatechange', function () {
|
|
if (document.readyState == 'complete') docReady();
|
|
});
|
|
</script>
|
|
|
|
<!-- Github Buttons -->
|
|
<script async defer src="https://buttons.github.io/buttons.js"></script>
|
|
|
|
<!-- Styles -->
|
|
<style>
|
|
div.graphviz {
|
|
background: transparent;
|
|
border: 0;
|
|
padding-top: 15px;
|
|
padding-right: 15px;
|
|
padding-bottom: 25px;
|
|
padding-left: 15px;
|
|
text-align: center;
|
|
}
|
|
|
|
code[data-viz] {
|
|
display: none;
|
|
}
|
|
|
|
.tab-wrap {
|
|
transition: 0.3s box-shadow ease;
|
|
border-radius: 6px;
|
|
max-width: 100%;
|
|
display: flex;
|
|
flex-wrap: wrap;
|
|
position: relative;
|
|
list-style: none;
|
|
background-color: #fff;
|
|
margin: 20px 0;
|
|
/* box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);*/
|
|
}
|
|
|
|
.tab-wrap:hover {
|
|
box-shadow: 0 12px 23px rgba(0, 0, 0, 0.23), 0 10px 10px rgba(0, 0, 0, 0.19);
|
|
}
|
|
|
|
.tab {
|
|
display: none;
|
|
}
|
|
|
|
/* Using scss these would be generated, we have to manually create enough for all tabs, start with 8 */
|
|
.tab:checked:nth-of-type(1)~.tab__content:nth-of-type(1) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(2)~.tab__content:nth-of-type(2) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(3)~.tab__content:nth-of-type(3) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(4)~.tab__content:nth-of-type(4) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(5)~.tab__content:nth-of-type(5) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(6)~.tab__content:nth-of-type(6) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(7)~.tab__content:nth-of-type(7) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:checked:nth-of-type(8)~.tab__content:nth-of-type(8) {
|
|
opacity: 1;
|
|
transition: 0.5s opacity ease-in, 0.8s -webkit-transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease;
|
|
transition: 0.5s opacity ease-in, 0.8s transform ease, 0.8s -webkit-transform ease;
|
|
position: relative;
|
|
top: 0;
|
|
z-index: 100;
|
|
-webkit-transform: translateY(0px);
|
|
transform: translateY(0px);
|
|
text-shadow: 0 0 0;
|
|
}
|
|
|
|
.tab:first-of-type:not(:last-of-type)+label {
|
|
border-top-right-radius: 0;
|
|
border-bottom-right-radius: 0;
|
|
}
|
|
|
|
.tab:not(:first-of-type):not(:last-of-type)+label {
|
|
border-radius: 0;
|
|
}
|
|
|
|
.tab:last-of-type:not(:first-of-type)+label {
|
|
border-top-left-radius: 0;
|
|
border-bottom-left-radius: 0;
|
|
}
|
|
|
|
.tab:checked+label {
|
|
background-color: #fff;
|
|
box-shadow: 0 -1px 0 #fff inset;
|
|
cursor: default;
|
|
font-weight: bold;
|
|
border: 1px solid #ddd;
|
|
border-bottom-color: transparent;
|
|
}
|
|
|
|
.tab:checked+label:hover {
|
|
box-shadow: 0 -1px 0 #fff inset;
|
|
background-color: #fff;
|
|
}
|
|
|
|
.tab+label {
|
|
box-shadow: 0 -1px 0 #eee inset;
|
|
border-radius: 6px 6px 0 0;
|
|
cursor: pointer;
|
|
display: block;
|
|
text-decoration: none;
|
|
color: #27aae1;
|
|
flex-grow: 3;
|
|
text-align: center;
|
|
-webkit-user-select: none;
|
|
-moz-user-select: none;
|
|
-ms-user-select: none;
|
|
user-select: none;
|
|
text-align: center;
|
|
transition: 0.3s background-color ease, 0.3s box-shadow ease;
|
|
height: 50px;
|
|
box-sizing: border-box;
|
|
padding: 15px;
|
|
}
|
|
|
|
.tab+label:hover {
|
|
background-color: #f9f9f9;
|
|
box-shadow: 0 1px 0 #f4f4f4 inset;
|
|
}
|
|
|
|
.tab__content {
|
|
padding: 2px 2px;
|
|
background-color: transparent;
|
|
position: absolute;
|
|
width: 100%;
|
|
z-index: -1;
|
|
opacity: 0;
|
|
left: 0;
|
|
-webkit-transform: translateY(-3px);
|
|
transform: translateY(-3px);
|
|
border-radius: 6px;
|
|
}
|
|
|
|
.tab__content pre {
|
|
margin-bottom: 0px !important;
|
|
}
|
|
|
|
.toolbar-icons {
|
|
display: inline-block;
|
|
position: relative;
|
|
padding-left: 4px;
|
|
}
|
|
|
|
a.toolbar-icons {
|
|
text-decoration: none;
|
|
}
|
|
|
|
.toolbar-icons .mdi {
|
|
color: #4183c4;
|
|
}
|
|
|
|
.copy-msg {
|
|
color: #4183c4;
|
|
}
|
|
|
|
.pull-right {
|
|
float: right !important;
|
|
}
|
|
|
|
.pull-left {
|
|
float: left !important;
|
|
}
|
|
</style>
|
|
|
|
|
|
<script src="../gitbook/gitbook.js"></script>
|
|
<script src="../gitbook/theme.js"></script>
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-toggle-chapters/toggle.js"></script>
|
|
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-search/search-engine.js"></script>
|
|
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-search/search.js"></script>
|
|
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
|
|
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
|
|
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-sharing/buttons.js"></script>
|
|
|
|
|
|
|
|
<script src="../gitbook/gitbook-plugin-fontsettings/fontsettings.js"></script>
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|
|
|