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https://issues.apache.org/jira/browse/GOBBLIN-913?focusedWorklogId=336374&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-336374
]
ASF GitHub Bot logged work on GOBBLIN-913:
------------------------------------------
Author: ASF GitHub Bot
Created on: 30/Oct/19 18:39
Start Date: 30/Oct/19 18:39
Worklog Time Spent: 10m
Work Description: Will-Lo commented on pull request #2781: [GOBBLIN-913]
Add MySQL and configurations to cluster
URL: https://github.com/apache/incubator-gobblin/pull/2781#discussion_r340794003
##########
File path: gobblin-kubernetes/gobblin-service/dev-cluster/application.yaml
##########
@@ -0,0 +1,110 @@
+# In the future, build the kubernetes cluster from the official docker account
+# Also ensure that proper tagging/versioning is done i.e. remove :latest tag
and instead use the digest of the container
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+ name: 'gaas-deployment'
+ labels:
+ app: gaas-deployment
+spec:
+ selector:
+ matchLabels:
+ app: gaas
+ replicas: 1
+ template:
+ metadata:
+ name: 'gaas'
+ labels:
+ app: gaas
+ spec:
+ volumes:
+ - name: shared-jobs
+ persistentVolumeClaim:
+ claimName: shared-jobs-claim
+ - name: shared-template-catalogs
+ persistentVolumeClaim:
+ claimName: shared-template-catalogs-claim
+ - name: gaas-config
+ configMap:
+ name: gaas-config
+ containers:
+ - name: gobblin-service
+ image: will97/gobblin-as-a-service:latest
+ command: ["./bin/entrypoint.sh"]
+ args: ["--args", "-DmysqlCredentials.user=$(MYSQL_USERNAME)
-DmysqlCredentials.password=$(MYSQL_PASSWORD)"]
+ env:
+ - name: MYSQL_USERNAME
+ valueFrom:
+ secretKeyRef:
+ name: mysql-credentials
+ key: username
+ - name: MYSQL_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: mysql-credentials
+ key: password
+ volumeMounts:
+ - name: shared-jobs
+ mountPath: /tmp/gobblin-as-service/jobs
+ - name: shared-template-catalogs
+ mountPath: /tmp/templateCatalog
+ - name: gaas-config
+ mountPath: /home/gobblin/conf/gobblin-as-service/application.conf
+ subPath: gaas-application.conf
+ # dependency on mysql to be initialized before gaas can be initialized
+ initContainers:
Review comment:
Other features of K8s to help with dependencies between pods that I'm aware
of besides `initContainers` is to define a custom `readiness probe` and
`startup probe` to help with applications that take longer to boot up, I think
we could incorporate that in the future as well to have a more robust startup
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Issue Time Tracking
-------------------
Worklog Id: (was: 336374)
Time Spent: 2h 50m (was: 2h 40m)
> Initialize MySQL on Gobblin K8s Cluster
> ---------------------------------------
>
> Key: GOBBLIN-913
> URL: https://issues.apache.org/jira/browse/GOBBLIN-913
> Project: Apache Gobblin
> Issue Type: New Feature
> Affects Versions: 0.15.0
> Reporter: William Lo
> Priority: Major
> Fix For: 0.15.0
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
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