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tech:openshift:start
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tech:openshift:start [2018/07/15 21:56] rk4n3 |
tech:openshift:start [2019/01/05 16:52] (current) rk4n3 |
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| <typo fs:xx-large; fw: bold;>OpenShift</typo> | <typo fs:xx-large; fw: bold;>OpenShift</typo> | ||
| + | |||
| + | <code>oc import-image <NAME OF STREAM></code> | ||
| ====== Resources ====== | ====== Resources ====== | ||
| Line 32: | Line 34: | ||
| * Remove image:<code>docker image rm bluejay-loadgen</code> | * Remove image:<code>docker image rm bluejay-loadgen</code> | ||
| + | ------ | ||
| + | ===== Example: Resurrect Bluejay in OpenShift ===== | ||
| + | * Set up OpenShift cluster, and start with ''rc.openshift start'' | ||
| + | * The ''rc.openshift'' wrapper calls ''oc cluster up'' with args | ||
| + | * Initialize service account<code>oc create serviceaccount bluejay | ||
| + | oc policy add-role-to-user system:image-builder -z bluejay | ||
| + | oc policy add-role-to-user admin -z bluejay | ||
| + | oc sa get-token bluejay</code> | ||
| + | * Populate the token into ''~bluejay/.bluejayrc'' | ||
| + | * Ensure access to OpenShift docker repo<code>docker login -u yourlogin -p $(oc whoami -t) 172.30.1.1:5000</code> | ||
| + | * Build, tag, and push JMeter image<code>cd ~/src/bluejay/s2ijm ; make | ||
| + | docker tag <newimage> 172.30.1.1:5000/bluejay/jmeter | ||
| + | docker push 172.30.1.1:5000/bluejay/jmeter</code> | ||
| + | * Build, tag, and push Locust image<code>cd ~/src/bluejay/s2iloc ; make | ||
| + | docker tag <newimage> 172.30.1.1:5000/bluejay/locust | ||
| + | docker push 172.30.1.1:5000/bluejay/locust</code> | ||
| + | * Build, tag, and push Maven image<code>cd ~/src/bluejay/s2imvn ; make | ||
| + | docker tag <newimage> 172.30.1.1:5000/bluejay/maven | ||
| + | docker push 172.30.1.1:5000/bluejay/maven</code> | ||
| + | * Build, tag, and push Gatling image<code>cd ~/src/bluejay/s2igat ; make | ||
| + | docker tag <newimage> 172.30.1.1:5000/bluejay/gatling | ||
| + | docker push 172.30.1.1:5000/bluejay/gatling</code> | ||
| + | * Create image streams<code>cd ~/src/bluejay/etc | ||
| + | oc create -f loadctl.json | ||
| + | oc create -f loadloc.json | ||
| + | oc create -f loadmvn.json | ||
| + | oc create -f loadgat.json</code> | ||
| + | * Create load-gen build configs \\ //Remember to set LDAP credentials in YAML files//<code>cd ~/src/bluejay/etc | ||
| + | oc create -f bld-loadctl.yaml | ||
| + | oc create -f bld-loadloc.yaml | ||
| + | oc create -f bld-loadmvn.yaml | ||
| + | oc create -f bld-loadgat.yaml</code> | ||
| + | * Verify build completions and image streams | ||
| + | * Add OAPT storage \\ //Remember to make it "shared", use name like ''oaptpubrpt201''// | ||
| + | * Add OAPT application | ||
| + | * Add OAPT storage at mount path ''/opt/app-root/pub'' | ||
| + | |||
| + | ------ | ||
| ====== Trivia ====== | ====== Trivia ====== | ||
| Line 67: | Line 107: | ||
| https://blog.openshift.com/openshift-jobs \\ | https://blog.openshift.com/openshift-jobs \\ | ||
| https://docs.openshift.com/online/rest_api/apis-batch/v1.Job.html \\ | https://docs.openshift.com/online/rest_api/apis-batch/v1.Job.html \\ | ||
| + | |||
| + | ==== Initial PoC at Optum's OpenShift ==== | ||
| + | * Ensure that docker-engine is installed on Linux XaaS VM | ||
| + | * Log in to DTR (Docker Trusted Registry) \\ ''docker login docker.optum.com'' | ||
| + | * Pull existing repository (previously created in web GUI) \\ ''docker pull docker.optum.com/msamud1/bluejay-jmeter'' | ||
| + | * Build new image using S2I (S2I build is another topic) | ||
| + | * Tag new image in local registry \\ ''docker tag <newimageid> docker.optum.com/msamud1/bluejay-jmeter'' | ||
| + | * Push to DTR \\ ''docker push docker.optum.com/msamud1/bluejay-jmeter'' | ||
| + | |||
| + | //**NOTE:** these commands assume being run from $HOME/src/bluejay ... // \\ | ||
| + | * Log in to Optum's OpenShift (this is elk river non-prod) \\ ''oc login https://ocp-elr-core-nonprod.optum.com'' | ||
| + | * Create image stream for base JMeter builder image \\ ''oc create -f ./etc/jmeter.yaml'' | ||
| + | * Create image stream for app-specific load controller \\ ''oc create -f ./etc/timbrado.json'' | ||
| + | * Create image stream for load generator(s) \\ ''oc create -f ./etc/loadgen.json'' | ||
| + | * Create BuildConfig for app-specific load controller \\ ''oc create -f ./etc/bld-timbrado.json'' | ||
| + | * Create BuildConfig for load generator(s) \\ ''oc create -f ./etc/bld-loadgen.json'' | ||
| + | * Run a job: \\ ''oc create -f ./etc/job-launch.yaml'' | ||
| ===== Misc ... ===== | ===== Misc ... ===== | ||
tech/openshift/start.1531709764.txt.gz ยท Last modified: 2018/07/15 21:56 by rk4n3
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