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| <h2>stackrc <small>DevStack settings</small></h2> |
| <p><code>stackrc</code> is the primary configuration file for DevStack. |
| It contains all of the settings that control the services started |
| and the repositories used to download the source for those services. |
| <code>stackrc</code> sources the <code>localrc</code> section of |
| <code>local.conf</code> to perform the default overrides.</p> |
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| <dt>DATABASE_TYPE</dt> |
| <dd>Select the database backend to use. The default is <code>mysql</code>, |
| <code>postgresql</code> is also available.</dd> |
| |
| <dt>ENABLED_SERVICES</dt> |
| <dd>Specify which services to launch. These generally correspond to |
| screen tabs. |
| The default includes: Glance (API and Registry), Keystone, Nova (API, |
| Certificate, Object Store, Compute, Network, Scheduler, VNC proxies, |
| Certificate Authentication), Cinder (Scheduler, API, Volume), Horizon, MySQL, RabbitMQ, Tempest. |
| <pre>ENABLED_SERVICES=g-api,g-reg,key,n-api,n-crt,n-obj,n-cpu,n-net,n-cond,cinder,c-sch,c-api,c-vol,n-sch,n-novnc,n-xvnc,n-cauth,horizon,rabbit,tempest,$DATABASE_TYPE</pre> |
| Other services that are not enabled by default can be enabled in |
| <code>localrc</code>. For example, to add Swift: |
| <pre>enable_service swift</pre> |
| A service can similarly be disabled: |
| <pre>disable_service horizon</pre></dd> |
| |
| <dt>Service Repos</dt> |
| <dd>The Git repositories used to check out the source for each service |
| are controlled by a pair of variables set for each service. |
| <code>*_REPO</code> points to the repository and <code>*_BRANCH</code> |
| selects which branch to check out. These may be overridden in |
| <code>local.conf</code> to pull source from a different repo for testing, |
| such as a Gerrit branch proposal. <code>GIT_BASE</code> points to the primary repository server. |
| <pre>NOVA_REPO=$GIT_BASE/openstack/nova.git |
| NOVA_BRANCH=master</pre> |
| To pull a branch directly from Gerrit, get the repo and branch from the |
| Gerrit review page: |
| <pre>git fetch https://review.openstack.org/p/openstack/nova refs/changes/50/5050/1 && git checkout FETCH_HEAD</pre> |
| The repo is the stanza following <code>fetch</code> and the branch |
| is the stanza following that: |
| <pre>NOVA_REPO=https://review.openstack.org/p/openstack/nova |
| NOVA_BRANCH=refs/changes/50/5050/1</pre></dd> |
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