我正在使用 liquibase docker 映像进行 POC,
我想liquibase
使用 Jenkins kubernetes POD 模板在 docker 中运行 docker 映像。不幸的是无法做到。
我还附上了 Jenkins 文件和我的观察结果。
詹金斯文件
def workspace_dir = "/home/jenkins/agent/workspace/${env.JOB_BASE_NAME}"
def project_name = "master-chart"
def isDeployerJob = (env.JOB_BASE_NAME).contains("deploy") ? "true" : "false"
// These variables come from the build parameters in the Jenkins job
def git_branch = git_branch
def release_version
if (isDeployerJob == "true") {
// Extracting the release version from the branch
def temp = git_branch.split("/")
release_version = temp[temp.length - 1]
switch(environment) {
case "dev":
hs_jdbc_url="jdbc:postgresql://40.xx.xx.xx:5432/dbname"
db_username="username"
db_password="pwd"
break
default:
break
}
}
pipeline {
agent {
kubernetes {
cloud 'eks-tools-13'
yaml """
apiVersion: v1
kind: Pod
spec:
containers:
- name: azcli-kubectl-helm
image: internal.docker.cioxhealth.com/azcli-kubectl-helm
command:
- cat
tty: true
- name: docker
image: docker
command:
- cat
tty: true
privileged: true
volumeMounts:
- name: dockersock
mountPath: /var/run/docker.sock
volumes:
- name: dockersock
hostPath:
path: /var/run/docker.sock
"""
}
}
stages {
stage('Install Database Scripts') {
when {
expression {
"${isDeployerJob}" == "true"
}
}
steps {
container('docker') {
sh """
docker run --rm --network="host" -v ${workspace_dir}/db:/liquibase/changelog liquibase/liquibase --url=${hs_jdbc_url} --changeLogFile=db.changelog-master.yaml --driver=org.postgresql.Driver --username=${db_username} --password=${db_password} --logLevel=info update
"""
}
}
}
}
}
为了验证文件,我已经进入运行容器
詹金斯主节点:
ls -ltr /home/jenkins/agent/workspace/master-chart-deploy/db
total 4
drwxr-xr-x 3 1000 1000 21 Nov 6 04:35 sql
drwxr-xr-x 3 1000 1000 21 Nov 6 04:35 rollback
drwxr-xr-x 4 1000 1000 35 Nov 6 04:35 migration
-rw-r--r-- 1 1000 1000 154 Nov 6 04:35 db-master-changelog.yaml
drwxr-xr-x 2 1000 1000 38 Nov 6 04:35 changelog
master-chart-deploy-259-qxrn5-nqq7j-hhlb8 上的 Docker 容器
ls -ltr /home/jenkins/agent/workspace/master-chart-deploy/db
total 4
drwxr-xr-x 3 1000 1000 21 Nov 6 04:35 sql
drwxr-xr-x 3 1000 1000 21 Nov 6 04:35 rollback
drwxr-xr-x 4 1000 1000 35 Nov 6 04:35 migration
-rw-r--r-- 1 1000 1000 154 Nov 6 04:35 db-master-changelog.yaml
drwxr-xr-x 2 1000 1000 38 Nov 6 04:35 changelog
Liquibase 容器
docker run --rm '--network=host' -v /home/jenkins/agent/workspace/master-chart-deploy/db:/liquibase/changelog liquibase/liquibase -- ls -ltr /liquibase/changelog
共 0
liquibase
文件在正在运行的容器中不可用。因此,发生了以下错误。
错误:
Starting Liquibase at 14:50:38 (**version 4.1.1** #10 built at 2020-10-12 19:24+0000)
[2020-11-05 14:50:38] INFO [liquibase.lockservice] Successfully acquired change log lock
[2020-11-05 14:50:38] INFO [liquibase.lockservice] Successfully released change log lock
Unexpected error running Liquibase: db-master-changelog.yaml does not exist
For more information, please use the --logLevel flag
[2020-11-05 14:50:38] SEVERE [liquibase.integration] Unexpected error running Liquibase: db-master-changelog.yaml does not exist
liquibase.exception.ChangeLogParseException: db-master-changelog.yaml does not exist
at liquibase.parser.core.yaml.YamlChangeLogParser.parse(YamlChangeLogParser.java:27)
at liquibase.Liquibase.getDatabaseChangeLog(Liquibase.java:337)
at liquibase.Liquibase.lambda$update$1(Liquibase.java:229)
at liquibase.Scope.lambda$child$0(Scope.java:160)
at liquibase.Scope.child(Scope.java:169)
at liquibase.Scope.child(Scope.java:159)
at liquibase.Scope.child(Scope.java:138)
at liquibase.Liquibase.runInScope(Liquibase.java:2277)
at liquibase.Liquibase.update(Liquibase.java:215)
at liquibase.Liquibase.update(Liquibase.java:201)
at liquibase.integration.commandline.Main.doMigration(Main.java:1760)
at liquibase.integration.commandline.Main$1.lambda$run$0(Main.java:361)
at liquibase.Scope.lambda$child$0(Scope.java:160)
- 我可以知道,在这种情况下我做错了什么吗?
liquibase
为什么文件在运行的容器中不可用? - 这是一个问题,因为 Docker 案例中的 Docker 文件权限?
- 还有其他方法可以实现吗?
预先感谢您的帮助。