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| 11 | + title: 'Yorc from < 4.0.0-M8 to >= 4.0.0-M8' |
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| 25 | + <div style="height: 50px;"> |
| 26 | + <h1 class="pull-left" style="margin-top: 0px;">Yorc from < 4.0.0-M8 to >= 4.0.0-M8</h1> |
| 27 | + <a class="btn btn-primary pull-right" href="http://prose.io/#alien4cloud/alien4cloud.github.io/edit/sources/migration_guides/Yorc.4.0.0.M8.markdown"><i class="fa fa-pencil-square-o"></i> Edit (pull request)</a> |
| 28 | + </div> |
| 29 | + <p>Before version 4.0.0-M8, Yorc use long for events and logs IDs. |
| 30 | +Since version 4.0.0-M8, Yorc uses nano timestamp for events and logs IDs. |
| 31 | +A4C stores the last retrieved log/event indexes in 2 elasticsearch indexes.</p> |
| 32 | + |
| 33 | +<p>When migrating from Yorc v < 4.0.0-M8 to Yorc v > 4.0.0-M8, you need to delete documents in eventindex and logeventindex indexes. When starting, A4C will ask Yorc for the last index for both events and logs. Without this, A4C will retrieve a lot of past events and logs.</p> |
| 34 | + |
| 35 | +<p>The following script will help you to perform this operation, orchestrator per orchestrator :</p> |
| 36 | + |
| 37 | +<div class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="c">#!/bin/bash -e</span> |
| 38 | + |
| 39 | +<span class="k">function</span> usage<span class="o">()</span> <span class="o">{</span> |
| 40 | + <span class="nb">echo</span> <span class="s2">"Usage:"</span> |
| 41 | + <span class="nb">echo</span> <span class="s2">" export ES_URL=<addr> && ./$(basename $0) <orchestratorName>"</span> |
| 42 | + <span class="nb">echo</span> <span class="s2">" dry run : export ES_URL=<addr> && ./$(basename $0) <orchestratorName> --dry"</span> |
| 43 | + <span class="nb">echo</span> <span class="s2">" SSL : export ES_URL=<addr> && export ES_CA_CERT=~/.ssl/ca-cert.pem && export ES_CLIENT_CERT=~/.ssl/client-cert.pem && export ES_CLIENT_KEY=~/.ssl/client-key.pem && ./$(basename $0) <orchestratorName>"</span> |
| 44 | + <span class="nb">exit </span>0 |
| 45 | +<span class="o">}</span> |
| 46 | + |
| 47 | +<span class="k">if</span> <span class="o">[</span> <span class="nv">$# </span>-lt <span class="m">1</span> <span class="o">]</span><span class="p">;</span> <span class="k">then</span> |
| 48 | + usage |
| 49 | +<span class="k">fi</span> |
| 50 | + |
| 51 | +<span class="nv">ONAME</span><span class="o">=</span><span class="nv">$1</span> |
| 52 | +<span class="c"># --dry if you want to dry run (no delete)</span> |
| 53 | +<span class="nv">dry</span><span class="o">=</span><span class="nv">$2</span> |
| 54 | + |
| 55 | +<span class="c"># Curl Options</span> |
| 56 | +<span class="nv">OPTS</span><span class="o">=(</span>--progress-bar -f -H <span class="s1">'Accept: application/json'</span> -H <span class="s1">'Content-Type: application/json'</span><span class="o">)</span> |
| 57 | +<span class="k">if</span> <span class="o">[</span> -f <span class="s2">"$ES_CA_CERT"</span> <span class="o">]</span><span class="p">;</span> <span class="k">then</span> |
| 58 | + <span class="nv">OPTS</span><span class="o">=(</span><span class="s2">"${OPTS[@]}"</span> --cacert <span class="s2">"$ES_CA_CERT"</span><span class="o">)</span> |
| 59 | +<span class="k">fi</span> |
| 60 | +<span class="k">if</span> <span class="o">[</span> -f <span class="s2">"$ES_CLIENT_CERT"</span> <span class="o">]</span><span class="p">;</span> <span class="k">then</span> |
| 61 | + <span class="nv">OPTS</span><span class="o">=(</span><span class="s2">"${OPTS[@]}"</span> --cert <span class="s2">"$ES_CLIENT_CERT"</span><span class="o">)</span> |
| 62 | +<span class="k">fi</span> |
| 63 | +<span class="k">if</span> <span class="o">[</span> -f <span class="s2">"$ES_CLIENT_KEY"</span> <span class="o">]</span><span class="p">;</span> <span class="k">then</span> |
| 64 | + <span class="nv">OPTS</span><span class="o">=(</span><span class="s2">"${OPTS[@]}"</span> --key <span class="s2">"$ES_CLIENT_KEY"</span><span class="o">)</span> |
| 65 | +<span class="k">fi</span> |
| 66 | + |
| 67 | +<span class="nb">echo</span> <span class="s2">"Will use following options with curl : ${OPTS[@]}"</span> |
| 68 | + |
| 69 | +<span class="k">function</span> cleanIndex<span class="o">()</span> <span class="o">{</span> |
| 70 | + <span class="nv">OID</span><span class="o">=</span><span class="nv">$1</span> |
| 71 | + <span class="nv">IND</span><span class="o">=</span><span class="nv">$2</span> |
| 72 | + |
| 73 | + <span class="nb">echo</span> |
| 74 | +<span class="nb"> echo</span> <span class="s2">"Cleaning $OID in index $IND"</span> |
| 75 | + |
| 76 | + <span class="k">if</span> <span class="o">[</span> <span class="s2">"$dry"</span> <span class="o">==</span> <span class="s2">"--dry"</span> <span class="o">]</span><span class="p">;</span> |
| 77 | + <span class="k">then</span> |
| 78 | + <span class="nb">echo</span> <span class="s2">"Dry run, do nothing !"</span> |
| 79 | + <span class="k">return</span> |
| 80 | + <span class="k">fi</span> |
| 81 | + |
| 82 | + curl -XDELETE <span class="s2">"${OPTS[@]}"</span> <span class="s2">"$ES_URL/$IND/_doc/$OID"</span> |
| 83 | + <span class="nb">echo</span> |
| 84 | +<span class="o">}</span> |
| 85 | + |
| 86 | +<span class="nv">OID</span><span class="o">=</span><span class="k">$(</span>envsubst <span class="s"><< EOF | curl -XPOST "${OPTS[@]}" $ES_URL/orchestrator/_search?size=1 -d @- | jq -r '.hits.hits[0]._id'</span> |
| 87 | +<span class="s">{</span> |
| 88 | +<span class="s"> "query": {</span> |
| 89 | +<span class="s"> "term": {</span> |
| 90 | +<span class="s"> "name":"$ONAME"</span> |
| 91 | +<span class="s"> }</span> |
| 92 | +<span class="s"> }</span> |
| 93 | +<span class="s">}</span> |
| 94 | +<span class="s">EOF</span> |
| 95 | +<span class="k">)</span> |
| 96 | + |
| 97 | +<span class="k">if</span> <span class="o">[</span> -z <span class="s2">"$OID"</span> -o <span class="s2">"$OID"</span> <span class="o">=</span> <span class="s2">"null"</span> <span class="o">]</span><span class="p">;</span> <span class="k">then</span> |
| 98 | + <span class="nb">echo</span> <span class="s2">"Orchestrator $ONAME is unknown"</span> |
| 99 | + <span class="nb">exit </span>1 |
| 100 | +<span class="k">fi</span> |
| 101 | + |
| 102 | +<span class="nb">echo</span> <span class="s2">"Orchestrator ID is $OID"</span> |
| 103 | + |
| 104 | +cleanIndex <span class="nv">$OID</span> <span class="s2">"eventindex"</span> |
| 105 | +cleanIndex <span class="nv">$OID</span> <span class="s2">"logeventindex"</span></code></pre></div> |
| 106 | + |
| 107 | +<h3 id="migration-steps">Migration steps</h3> |
| 108 | + |
| 109 | +<ul> |
| 110 | + <li>Stop A4C</li> |
| 111 | + <li>Stop Yorc</li> |
| 112 | + <li>Upgrade Yorc binary</li> |
| 113 | + <li>Start Yorc (If you change the Yorc storage configuration, ensure the migration is terminated)</li> |
| 114 | + <li>Run the script to delete the document in A4C indexes (orchestrator per orchestrator)</li> |
| 115 | + <li>Start A4C</li> |
| 116 | +</ul> |
| 117 | + |
| 118 | + <a class="btn btn-primary pull-right" href="http://prose.io/#alien4cloud/alien4cloud.github.io/edit/sources/migration_guides/Yorc.4.0.0.M8.markdown"><i class="fa fa-pencil-square-o"></i> Edit (pull request)</a> |
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