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修改jar包中的文件
# 修改datasource地址 <root@SYS-OPS-JKS02 ~/a># cat BOOT-INF/classes/application.properties ### web server.port=8080 server.context-path=/admin ### resources spring.mvc.static-path-pattern=/static/** spring.resources.static-locations=classpath:/static/ ### freemarker spring.freemarker.templateLoaderPath=classpath:/templates/ spring.freemarker.suffix=.ftl spring.freemarker.charset=UTF-8 spring.freemarker.request-context-attribute=request spring.freemarker.settings.number_format=0.########## ### mybatis mybatis.mapper-locations=classpath:/mybatis-mapper/*Mapper.xml ### xxl-job, datasource spring.datasource.url=jdbc:mysql://rm-bp16vh718ptga7fpy.mysql.rds.aliyuncs.com:3306/xl-job?Unicode=true&characterEncoding=UTF-8 ## 重新打包 <root@SYS-OPS-JKS02 ~/a># jar uvf xxl-job.jar BOOT-INF/classes/application.properties adding: BOOT-INF/classes/application.properties(in = 1560) (out= 668)(deflated 57%)
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Dockerfile如下
## pre-xxl-job Dockerfile ##################### ### xxl-job 2.1.1 ### ##################### FROM openjdk:8u262 ENV XXL_HOME /usr/local/xxl-job-admin WORKDIR $XXL_HOME ADD xxl-job.jar ./xxl-job.jar RUN set -x \ && apt-get update \ && apt-get install --no-install-recommends --no-install-suggests -y net-tools vim telnet \ && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \ && mkdir /opt/settings /opt/data EXPOSE 8080/tcp CMD ["sh","-c","java -jar $JAVA_OPTS xxl-job.jar"]
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制作镜像，如下
<root@Registry ~/pre-xxl-job># docker build -t hub.qiangyun.com/pre-xl-job -f Dockerfile . Sending build context to Docker daemon 28.76MB Step 1/7 : FROM openjdk:8u262 8u262: Pulling from library/openjdk 31dd5ebca5ef: Pull complete 3ed641c4ae98: Pull complete bcd57146431e: Pull complete ac34a4d7c330: Pull complete d29274a3f575: Pull complete 1b90ee88ecd5: Pull complete 72ca6adee6d9: Pull complete Digest: sha256:a42c71e57f4787e4fadb62c99ebcf174f8fd531580a8e5a0f4b95d9c47886e95 Status: Downloaded newer image for openjdk:8u262 ---> 65070f0f6068 Step 2/7 : ENV XXL_HOME /usr/local/xxl-job-admin ---> Running in 5cd54d6ac674 Removing intermediate container 5cd54d6ac674 ---> de97762745f3 Step 3/7 : WORKDIR $XXL_HOME ---> Running in 9bc5f1e3199a Removing intermediate container 9bc5f1e3199a ---> 26a53022c1bf Step 4/7 : ADD pre-xxl-job.jar ./xxl-job.jar ---> f4c6a2848ec3 Step 5/7 : RUN set -x && apt-get update && apt-get install --no-install-recommends --no-install-suggests -y net-tools vim telnet && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && mkdir /opt/settings /opt/data ---> Running in 42af1d255503 + apt-get update Get:1 http://security.debian.org/debian-security buster/updates InRelease [65.4 kB] Get:2 http://deb.debian.org/debian buster InRelease [121 kB] Get:3 http://deb.debian.org/debian buster-updates InRelease [51.9 kB] Get:4 http://security.debian.org/debian-security buster/updates/main amd64 Packages [272 kB] Get:5 http://deb.debian.org/debian buster/main amd64 Packages [7907 kB] Get:6 http://deb.debian.org/debian buster-updates/main amd64 Packages [9504 B] Fetched 8427 kB in 1s (5670 kB/s) Reading package lists... + apt-get install --no-install-recommends --no-install-suggests -y net-tools vim telnet Reading package lists... Building dependency tree... Reading state information... The following additional packages will be installed: libgpm2 vim-common vim-runtime xxd Suggested packages: gpm ctags vim-doc vim-scripts The following NEW packages will be installed: libgpm2 net-tools telnet vim vim-common vim-runtime xxd 0 upgraded, 7 newly installed, 0 to remove and 36 not upgraded. Need to get 7743 kB of archives. After this operation, 35.0 MB of additional disk space will be used. Get:1 http://deb.debian.org/debian buster/main amd64 xxd amd64 2:8.1.0875-5 [140 kB] Get:2 http://deb.debian.org/debian buster/main amd64 vim-common all 2:8.1.0875-5 [195 kB] Get:3 http://deb.debian.org/debian buster/main amd64 telnet amd64 0.17-41.2 [70.4 kB] Get:4 http://deb.debian.org/debian buster/main amd64 libgpm2 amd64 1.20.7-5 [35.1 kB] Get:5 http://deb.debian.org/debian buster/main amd64 net-tools amd64 1.60+git20180626.aebd88e-1 [248 kB] Get:6 http://deb.debian.org/debian buster/main amd64 vim-runtime all 2:8.1.0875-5 [5775 kB] Get:7 http://deb.debian.org/debian buster/main amd64 vim amd64 2:8.1.0875-5 [1280 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 7743 kB in 0s (61.3 MB/s) Selecting previously unselected package xxd. (Reading database ... 12561 files and directories currently installed.) Preparing to unpack .../0-xxd_2%3a8.1.0875-5_amd64.deb ... Unpacking xxd (2:8.1.0875-5) ... Selecting previously unselected package vim-common. Preparing to unpack .../1-vim-common_2%3a8.1.0875-5_all.deb ... Unpacking vim-common (2:8.1.0875-5) ... Selecting previously unselected package telnet. Preparing to unpack .../2-telnet_0.17-41.2_amd64.deb ... Unpacking telnet (0.17-41.2) ... Selecting previously unselected package libgpm2:amd64. Preparing to unpack .../3-libgpm2_1.20.7-5_amd64.deb ... Unpacking libgpm2:amd64 (1.20.7-5) ... Selecting previously unselected package net-tools. Preparing to unpack .../4-net-tools_1.60+git20180626.aebd88e-1_amd64.deb ... Unpacking net-tools (1.60+git20180626.aebd88e-1) ... Selecting previously unselected package vim-runtime. Preparing to unpack .../5-vim-runtime_2%3a8.1.0875-5_all.deb ... Adding 'diversion of /usr/share/vim/vim81/doc/help.txt to /usr/share/vim/vim81/doc/help.txt.vim-tiny by vim-runtime' Adding 'diversion of /usr/share/vim/vim81/doc/tags to /usr/share/vim/vim81/doc/tags.vim-tiny by vim-runtime' Unpacking vim-runtime (2:8.1.0875-5) ... Selecting previously unselected package vim. Preparing to unpack .../6-vim_2%3a8.1.0875-5_amd64.deb ... Unpacking vim (2:8.1.0875-5) ... Setting up net-tools (1.60+git20180626.aebd88e-1) ... Setting up libgpm2:amd64 (1.20.7-5) ... Setting up telnet (0.17-41.2) ... update-alternatives: using /usr/bin/telnet.netkit to provide /usr/bin/telnet (telnet) in auto mode Setting up xxd (2:8.1.0875-5) ... Setting up vim-common (2:8.1.0875-5) ... Setting up vim-runtime (2:8.1.0875-5) ... Setting up vim (2:8.1.0875-5) ... update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vim (vim) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vimdiff (vimdiff) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/rvim (rvim) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/rview (rview) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vi (vi) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/view (view) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/ex (ex) in auto mode update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/editor (editor) in auto mode Processing triggers for libc-bin (2.28-10) ... Processing triggers for mime-support (3.62) ... + cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime + mkdir /opt/settings /opt/data Removing intermediate container 42af1d255503 ---> fd4d9ba05593 Step 6/7 : EXPOSE 8080/tcp ---> Running in bfe844d8dcea Removing intermediate container bfe844d8dcea ---> 1e463485d87f Step 7/7 : CMD ["sh","-c","java -jar $JAVA_OPTS xxl-job.jar"] ---> Running in a88eb08a191b Removing intermediate container a88eb08a191b ---> 48f30c6a8258 Successfully built 48f30c6a8258 Successfully tagged hub.qiangyun.com/pre-xxl-job:latest ## 将制作好的镜像推送至仓库 <root@Registry ~/pre-xxl-job># docker push hub.qiangyun.com/pre-xxl-job Using default tag: latest The push refers to repository [hub.qiangyun.com/pre-xxl-job] 0ff0933afd53: Pushed 705f7ac3fa7c: Pushed c481f4c8ef74: Pushed b350fb2b877c: Pushed 99ca731afd41: Pushed 4c2b0eaf4b81: Pushed 46a297e68c47: Pushed cf47dfabe081: Pushed c53d956ebfec: Pushed 6086e1b289d9: Pushed latest: digest: sha256:35237ad89d263f5d0a71e11c5d14e14554012dbaca07ad98ba6621dffbcce74b size: 2425
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deployment.yaml
## pre-xl-job deployment.yaml apiVersion: v1 kind: Service metadata: name: pre-xl-job namespace: pre labels: job: pre-xl-job spec: ports: - port: 8080 name: pre-xl-job selector: job: pre-xl-job --- apiVersion: apps/v1 kind: Deployment metadata: name: pre-xl-job namespace: pre spec: selector: matchLabels: job: pre-xl-job replicas: 1 #updateStrategy: # type: RollingUpdate #podManagementPolicy: OrderedReady template: metadata: labels: job: pre-xl-job spec: affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: kubernetes.io/resource operator: In values: - pre-base containers: - name: pre-xxl-job imagePullPolicy: IfNotPresent image: "hub.qiangyun.com/pre-xl-job" resources: requests: memory: "512Mi" cpu: "0.5" limits: memory: "1024Mi" cpu: "1" ports: - containerPort: 8080 name: pre-xxl-job env: - name: JAVA_OPTS value: '-Xmx512m -Duser.timezone=GMT+08' readinessProbe: tcpSocket: port: 8080 initialDelaySeconds: 120 timeoutSeconds: 10 livenessProbe: tcpSocket: port: 8080 initialDelaySeconds: 120 timeoutSeconds: 10
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创建ingress
## pre-xl-job-ingress.yaml apiVersion: networking.k8s.io/v1beta1 kind: Ingress metadata: name: pre-xl-job.qiangyun.com namespace: pre annotations: # use the shared ingress-nginx kubernetes.io/ingress.class: "pre" #nginx.ingress.kubernetes.io/enable-cors: "true" #nginx.ingress.kubernetes.io/cors-allow-headers: "X-Forwarded-For" labels: job: pre-xl-job spec: rules: - host: pre-xl-job.qiangyun.com http: paths: - path: / backend: serviceName: pre-xl-job servicePort: 8080 <root@PRE-K8S-CP1 ~># kubectl apply -f pre-xl-job-ingress.yaml ingress.networking.k8s.io/pre-xl-job.qiangyun.com created
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配置SLB域名及DNS解析