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update user / password / host / docker for mysql / mariadb / postgresql
This commit is contained in:
Ludovic Cartier
@@ -15,8 +15,8 @@ Custom backup script
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The custom script :
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- copy & compress the entire system
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- extract informations from your system (packages list, crontab, partition table, etc)
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- can dump MySQL database(s)
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- can dump MariaDB database(s)
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- can dump MySQL database(s), including routines/events/triggers
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- can dump MariaDB database(s), including routines/events/triggers
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- can dump PostgreSQL database(s)
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All files are then send it to a custom Proxmox Backup Server.
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@@ -39,9 +39,24 @@ Role variables
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| backup_local_retention | string | | | mandatory |
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| backup_path_include | list | | | |
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| backup_path_exclude | list | | | |
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| backup_mysql_enabled | boolean | | | uses mysqldump |
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| backup_mariadb_enabled | boolean | | | uses mariadb-dump |
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| backup_mysql_enabled | boolean | | | uses mysqldump with routines/events/triggers |
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| backup_mysql_host | string | | | optional |
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| backup_mysql_user | string | | | optional |
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| backup_mysql_password | string | | | optional |
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| backup_mysql_docker_enabled | boolean | | false | run mysql in docker |
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| backup_mysql_docker_container | string | | | required if docker enabled |
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| backup_mariadb_enabled | boolean | | | uses mariadb-dump with routines/events/triggers |
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| backup_mariadb_host | string | | | optional |
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| backup_mariadb_user | string | | | optional |
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| backup_mariadb_password | string | | | optional |
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| backup_mariadb_docker_enabled | boolean | | false | run mariadb in docker |
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| backup_mariadb_docker_container | string | | | required if docker enabled |
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| backup_pgsql_enabled | boolean | | | |
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| backup_pg_host | string | | | optional |
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| backup_pg_user | string | | | optional |
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| backup_pg_password | string | | | optional |
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| backup_pg_docker_enabled | boolean | | false | run postgresql in docker |
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| backup_pg_docker_container| string | | | required if docker enabled |
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| backup_cron_minute | int | | | |
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| backup_cron_hour | int | | | |
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@@ -85,8 +100,25 @@ backup_path_exclude:
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- cache/
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backup_mysql_enabled: true
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backup_mysql_host: ''
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backup_mysql_user: ''
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backup_mysql_password: ''
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backup_mysql_docker_enabled: false
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backup_mysql_docker_container: ''
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backup_mariadb_enabled: true
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backup_mariadb_host: ''
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backup_mariadb_user: ''
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backup_mariadb_password: ''
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backup_mariadb_docker_enabled: true
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backup_mariadb_docker_container: 'mariadb'
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backup_pgsql_enabled: true
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backup_pg_host: ''
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backup_pg_user: ''
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backup_pg_password: ''
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backup_pg_docker_enabled: false
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backup_pg_docker_container: ''
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backup_cron_minute: 30
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backup_cron_hour: 5
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@@ -1,3 +1,21 @@
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---
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pbs_repo_key: "https://enterprise.proxmox.com/debian/proxmox-release-{{ ansible_distribution_release }}.gpg"
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pbs_repo_no_subscription: "deb [signed-by=/etc/apt/trusted.gpg.d/proxmox-release-{{ ansible_distribution_release }}.gpg] http://download.proxmox.com/debian/pbs-client {{ ansible_distribution_release }} main"
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backup_mysql_host: ""
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backup_mysql_user: ""
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backup_mysql_password: ""
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backup_mysql_docker_enabled: false
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backup_mysql_docker_container: ""
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backup_mariadb_host: ""
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backup_mariadb_user: ""
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backup_mariadb_password: ""
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backup_mariadb_docker_enabled: false
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backup_mariadb_docker_container: ""
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backup_pg_host: ""
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backup_pg_user: ""
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backup_pg_password: ""
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backup_pg_docker_enabled: false
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backup_pg_docker_container: ""
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+109
-6
@@ -58,24 +58,70 @@ done
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{% if backup_mysql_enabled is sameas true %}
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## mysql ##
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mysql_databases=`/usr/bin/mysql -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)"`
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backup_mysql_host="{{ backup_mysql_host | default('') }}"
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backup_mysql_user="{{ backup_mysql_user | default('') }}"
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backup_mysql_password="{{ backup_mysql_password | default('') }}"
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backup_mysql_docker_enabled="{{ (backup_mysql_docker_enabled | default(false)) | ternary('true', 'false') }}"
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backup_mysql_docker_container="{{ backup_mysql_docker_container | default('') }}"
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mysql_cmd=(/usr/bin/mysql)
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mysqldump_cmd=(/usr/bin/mysqldump)
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if [ "$backup_mysql_docker_enabled" = "true" ]; then
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if [ -z "$backup_mysql_docker_container" ]; then
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echo "MySQL Docker mode enabled but container name is empty: exiting."
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exit 1
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fi
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mysql_cmd=(/usr/bin/docker exec -i "$backup_mysql_docker_container" mysql)
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mysqldump_cmd=(/usr/bin/docker exec -i "$backup_mysql_docker_container" mysqldump)
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fi
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mysql_connection_args=()
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[ -n "$backup_mysql_host" ] && mysql_connection_args+=("--host=$backup_mysql_host")
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[ -n "$backup_mysql_user" ] && mysql_connection_args+=("--user=$backup_mysql_user")
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[ -n "$backup_mysql_password" ] && mysql_connection_args+=("--password=$backup_mysql_password")
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mysql_databases=$("${mysql_cmd[@]}" "${mysql_connection_args[@]}" -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)")
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mkdir -p $backup_dir/$today/mysql
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for db in $mysql_databases;
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do mysqldump -e -q -Q --single-transaction $db | gzip -c > $backup_dir/$today/mysql/dump_$db.sql.gz;
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do "${mysqldump_cmd[@]}" "${mysql_connection_args[@]}" -e -q -Q --single-transaction --routines --events --triggers "$db" | gzip -c > $backup_dir/$today/mysql/dump_$db.sql.gz;
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done
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## end of mysql ##
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{% endif %}
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{% if backup_mariadb_enabled is sameas true %}
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## mariadb ##
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mariadb_databases=`/usr/bin/mariadb -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)"`
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backup_mariadb_host="{{ backup_mariadb_host | default('') }}"
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backup_mariadb_user="{{ backup_mariadb_user | default('') }}"
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backup_mariadb_password="{{ backup_mariadb_password | default('') }}"
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backup_mariadb_docker_enabled="{{ (backup_mariadb_docker_enabled | default(false)) | ternary('true', 'false') }}"
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backup_mariadb_docker_container="{{ backup_mariadb_docker_container | default('') }}"
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mariadb_cmd=(/usr/bin/mariadb)
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mariadbdump_cmd=(/usr/bin/mariadb-dump)
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if [ "$backup_mariadb_docker_enabled" = "true" ]; then
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if [ -z "$backup_mariadb_docker_container" ]; then
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echo "MariaDB Docker mode enabled but container name is empty: exiting."
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exit 1
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fi
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mariadb_cmd=(/usr/bin/docker exec -i "$backup_mariadb_docker_container" mariadb)
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mariadbdump_cmd=(/usr/bin/docker exec -i "$backup_mariadb_docker_container" mariadb-dump)
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fi
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mariadb_connection_args=()
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[ -n "$backup_mariadb_host" ] && mariadb_connection_args+=("--host=$backup_mariadb_host")
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[ -n "$backup_mariadb_user" ] && mariadb_connection_args+=("--user=$backup_mariadb_user")
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[ -n "$backup_mariadb_password" ] && mariadb_connection_args+=("--password=$backup_mariadb_password")
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mariadb_databases=$("${mariadb_cmd[@]}" "${mariadb_connection_args[@]}" -e "SHOW DATABASES;" | grep -Ev "(Database|information_schema|performance_schema)")
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mkdir -p $backup_dir/$today/mariadb
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for db in $mariadb_databases;
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do mariadb-dump -e -q -Q --single-transaction $db | gzip -c > $backup_dir/$today/mariadb/dump_$db.sql.gz;
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do "${mariadbdump_cmd[@]}" "${mariadb_connection_args[@]}" -e -q -Q --single-transaction --routines --events --triggers "$db" | gzip -c > $backup_dir/$today/mariadb/dump_$db.sql.gz;
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done
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## end of mariadb ##
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{% endif %}
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@@ -83,16 +129,73 @@ done
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{% if backup_pgsql_enabled is sameas true %}
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## postgresql ##
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pg_port={{ backup_pg_port | default('5432') }}
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pg_databases=`sudo su - postgres -c "/usr/bin/psql -p $pg_port -t -c 'SELECT datname FROM pg_database'"|grep -v "template0"`
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mkdir -p $backup_dir/$today/postgresql
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backup_pg_host="{{ backup_pg_host | default('') }}"
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backup_pg_user="{{ backup_pg_user | default('') }}"
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backup_pg_password="{{ backup_pg_password | default('') }}"
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backup_pg_docker_enabled="{{ (backup_pg_docker_enabled | default(false)) | ternary('true', 'false') }}"
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backup_pg_docker_container="{{ backup_pg_docker_container | default('') }}"
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if [ "$backup_pg_docker_enabled" = "true" ]; then
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if [ -z "$backup_pg_docker_container" ]; then
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echo "PostgreSQL Docker mode enabled but container name is empty: exiting."
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exit 1
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fi
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pg_connection_args=("-p" "$pg_port")
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[ -n "$backup_pg_host" ] && pg_connection_args+=("-h" "$backup_pg_host")
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[ -n "$backup_pg_user" ] && pg_connection_args+=("-U" "$backup_pg_user")
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if [ -n "$backup_pg_password" ]; then
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pg_databases=$(/usr/bin/docker exec -e PGPASSWORD="$backup_pg_password" -i "$backup_pg_docker_container" psql "${pg_connection_args[@]}" -At -c "SELECT datname FROM pg_database WHERE datistemplate = false;")
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else
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pg_databases=$(/usr/bin/docker exec -i "$backup_pg_docker_container" psql "${pg_connection_args[@]}" -At -c "SELECT datname FROM pg_database WHERE datistemplate = false;")
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fi
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for db in $pg_databases; do
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if [ -n "$backup_pg_password" ]; then
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/usr/bin/docker exec -e PGPASSWORD="$backup_pg_password" -i "$backup_pg_docker_container" pg_dump "${pg_connection_args[@]}" -Z9 -Fc -b "$db" > "$backup_dir/$today/postgresql/dump_$db.sql"
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else
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/usr/bin/docker exec -i "$backup_pg_docker_container" pg_dump "${pg_connection_args[@]}" -Z9 -Fc -b "$db" > "$backup_dir/$today/postgresql/dump_$db.sql"
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fi
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done
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if [ -n "$backup_pg_password" ]; then
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/usr/bin/docker exec -e PGPASSWORD="$backup_pg_password" -i "$backup_pg_docker_container" pg_dumpall "${pg_connection_args[@]}" --roles-only > "$backup_dir/$today/postgresql/role.sql"
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else
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/usr/bin/docker exec -i "$backup_pg_docker_container" pg_dumpall "${pg_connection_args[@]}" --roles-only > "$backup_dir/$today/postgresql/role.sql"
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fi
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elif [ -n "$backup_pg_host" ] || [ -n "$backup_pg_user" ] || [ -n "$backup_pg_password" ]; then
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pg_connection_args=("-p" "$pg_port")
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[ -n "$backup_pg_host" ] && pg_connection_args+=("-h" "$backup_pg_host")
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[ -n "$backup_pg_user" ] && pg_connection_args+=("-U" "$backup_pg_user")
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if [ -n "$backup_pg_password" ]; then
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export PGPASSWORD="$backup_pg_password"
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fi
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pg_databases=$(/usr/bin/psql "${pg_connection_args[@]}" -At -c "SELECT datname FROM pg_database WHERE datistemplate = false;")
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for db in $pg_databases; do
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/usr/bin/pg_dump "${pg_connection_args[@]}" -Z9 -Fc -b -f "$backup_dir/$today/postgresql/dump_$db.sql" "$db"
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done
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/usr/bin/pg_dumpall "${pg_connection_args[@]}" --roles-only > "$backup_dir/$today/postgresql/role.sql"
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if [ -n "$backup_pg_password" ]; then
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unset PGPASSWORD
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fi
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else
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chown -R postgres: $backup_dir/$today/postgresql
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pg_databases=`sudo su - postgres -c "/usr/bin/psql -p $pg_port -t -c 'SELECT datname FROM pg_database'"|grep -v "template0"`
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for db in $pg_databases;
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do sudo su - postgres -c "/usr/bin/pg_dump -p $pg_port -Z9 -Fc -b -f $backup_dir/$today/postgresql/dump_$db.sql $db";
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done
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sudo su - postgres -c "/usr/bin/pg_dumpall --roles-only > $backup_dir/$today/postgresql/role.sql"
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fi
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## end of postresql ##
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{% endif %}
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