root
4 years ago
7 changed files with 14 additions and 74 deletions
@ -0,0 +1,5 @@ |
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#!/bin/bash |
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docker stack rm stack |
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lxc-stop --name worker1; lxc-stop --name worker2 |
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docker node rm worker1; docker node rm worker2 |
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rm -rf /var/lib/lxc/worker* |
@ -1,40 +0,0 @@ |
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--- |
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- setup: |
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tags: galera |
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|
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- name: Copy galera template |
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template: |
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src: galera.cnf.j2 |
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dest: /opt/galera.cnf |
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owner: root |
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group: root |
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mode: '0644' |
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remote_src: no |
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tags: galera |
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- name: Galera template fix |
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shell: sed -i "s/ /,/g;s/ 1/1/g;s/ "/"/g" /opt/galera.cnf |
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#- name: set mysql options fact |
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# set_fact: |
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# extra_docker_options: "--wsrep-new-cluster" |
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# when: ansible_hostname == 'worker1' |
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- name: Copy Dockerfile template |
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template: |
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src: Dockerfile.j2 |
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dest: /opt/Dockerfile |
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remote_src: no |
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|
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#- name: Build 'swarm-galera' image |
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# docker_image: |
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# name: 'swarm-galera' |
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# build: |
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# path: / |
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# tag: v1 |
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# source: build |
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|
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- name: Build image from Dockerfile |
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shell: docker build -t ubuntu:galera-node-{{ ansible_hostname }} . |
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args: |
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chdir: /opt |
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FROM ubuntu:16.04 |
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RUN apt-get update |
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RUN apt-get install -y software-properties-common wget |
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RUN wget https://mariadb.org/mariadb_release_signing_key.asc -O - | apt-key add - |
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RUN add-apt-repository "deb [arch=amd64,arm64,i386,ppc64el] http://mirrors.coreix.net/mariadb/repo/10.4/ubuntu xenial main" |
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RUN apt-get update |
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RUN apt install -y rsync mariadb-server-10.4 galera-4 mariadb-client-10.4 |
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RUN systemctl unmask mariadb |
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COPY galera.cnf /etc/mysql/conf.d/galera.cnf |
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#RUN echo "wsrep_node_address=`ip a s eth0|grep inet|head -1|awk '{print $2}'|cut -d "/" -f 1`" >> /etc/mysql/conf.d/galera.cnf |
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ENTRYPOINT ["mysqld","{{ extra_docker_options }}"] |
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[mysqld] |
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binlog_format=ROW |
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default-storage-engine=innodb |
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innodb_autoinc_lock_mode=2 |
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bind-address=0.0.0.0 |
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# Galera Provider Configuration |
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wsrep_on=ON |
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wsrep_provider=/usr/lib/galera/libgalera_smm.so |
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# Galera Cluster Configuration |
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wsrep_cluster_name="galera_cluster" |
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# Galera Synchronization Configuration |
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wsrep_sst_method=rsync |
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|
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# Galera Node Configuration |
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