Bring back CentOS 7

.github/workflows/intergration-tests.yml

@@ -21,7 +21,7 @@ jobs:
       PAUSE_TEST: "${{ inputs.pause_test }}"
     strategy:
       matrix:
-        version: ["focal", "jammy"]
+        version: ["focal", "jammy", "7"]
     steps:
       - uses: "actions/checkout@v3"
       - name: "Setup Python env"

Makefile

@@ -171,6 +171,10 @@ endif
 ifeq ($(OS_VERSION),jammy)
         PLATFORM = ubuntu
 endif
+ifeq ($(OS_VERSION),7)
+        PLATFORM = centos
+endif
+
 package: ## Build package - OS_VERSION must be one of: jammy, focal.
 	@docker run \
 		-v ${pwd}:/twindb-backup \

README.rst

@@ -24,7 +24,7 @@ TwinDB Backup
     :target: https://pyup.io/repos/github/twindb/backup/
     :alt: Updates
 
-TwinDB Backup is a multipurpose tool for backing up MySQL database and regulare files/directories on the file system.
+TwinDB Backup is a multipurpose tool for backing up MySQL database and regular files/directories on the file system.
 It can store backup copies on a remote SSH server, Amazon S3 or
 Google Cloud Storage.
 
@@ -128,9 +128,9 @@ Install TwinDB Backup.
 .. code-block:: console
 
     # Download the package
-    wget https://twindb-release.s3.amazonaws.com/twindb-backup/3.2.0/focal/twindb-backup_3.2.0-1_amd64.deb
+    wget https://twindb-release.s3.amazonaws.com/twindb-backup/3.3.0/focal/twindb-backup_3.3.0-1_amd64.deb
     # Install TwinDB Backup
-    apt install ./twindb-backup_3.2.0-1_amd64.deb
+    apt install ./twindb-backup_3.3.0-1_amd64.deb
 
 Configuring TwinDB Backup
 ~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -145,7 +145,8 @@ The TwinDB Backup package can build on a machine with Docker service.
 Possible ``OS_VERSION`` values:
 
  * jammy
- * focal.
+ * focal
+ * 7 (for CentOS 7)
 
 .. code-block:: console
 
@@ -157,7 +158,7 @@ The package file will be generated in ``omnibus/pkg/``:
 .. code-block:: console
 
     $ ls omnibus/pkg/*.deb
-    omnibus/pkg/twindb-backup_3.2.0-1_amd64.deb
+    omnibus/pkg/twindb-backup_3.3.0-1_amd64.deb
 
 Once the package is built you can install it with rpm/dpkg or upload it to your repository
 and install it with apt or yum.

docs/installation.rst

@@ -7,6 +7,7 @@ Installation
 Supported versions:
 
  * Ubuntu jammy, focal
+ * CentOS 7
 
 **TwinDB Backup** can be installed from a DEB package.
 The packages are available in the `Releases <https://github.com/twindb/backup/releases>`_.
@@ -21,10 +22,11 @@ Possible ``OS_VERSION`` values:
 
  * jammy
  * focal
+ * 7 (for CentOS 7)
 
 .. code-block:: console
 
-    # export OS_VERSION=bionic
+    # export OS_VERSION=jammy
     # make package
 
 .. note:: The build process requires a lot of available memory.
@@ -36,7 +38,7 @@ The package file will be generated in ``omnibus/pkg/``:
 .. code-block:: console
 
     $ ls omnibus/pkg/*.deb
-    omnibus/pkg/twindb-backup_3.2.0-1_amd64.deb
+    omnibus/pkg/twindb-backup_3.3.0-1_amd64.deb
 
 Once the package is built you can install it with rpm/dpkg or upload it to your repository
 and install it with apt or yum.

omnibus/config/projects/twindb-backup.rb

@@ -23,7 +23,7 @@
 # and /opt/twindb-backup on all other platforms
 install_dir '/opt/twindb-backup'
 
-build_version '3.2.1'
+build_version '3.3.0'
 
 build_iteration 1
 

setup.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 3.2.1
+current_version = 3.3.0
 commit = True
 tag = False
 
@@ -15,6 +15,22 @@ replace = __version__ = "{new_version}"
 search = build_version '{current_version}'
 replace = build_version '{new_version}'
 
+[bumpversion:file(1):README.rst]
+search = wget https://twindb-release.s3.amazonaws.com/twindb-backup/{current_version}/focal/twindb-backup_{current_version}-1_amd64.deb
+replace = wget https://twindb-release.s3.amazonaws.com/twindb-backup/{new_version}/focal/twindb-backup_{new_version}-1_amd64.deb
+
+[bumpversion:file(2):README.rst]
+search = apt install ./twindb-backup_{current_version}-1_amd64.deb
+replace = apt install ./twindb-backup_{new_version}-1_amd64.deb
+
+[bumpversion:file(3):README.rst]
+search = omnibus/pkg/twindb-backup_{current_version}-1_amd64.deb
+replace = omnibus/pkg/twindb-backup_{new_version}-1_amd64.deb
+
+[bumpversion:file:docs/installation.rst]
+search = omnibus/pkg/twindb-backup_{current_version}-1_amd64.deb
+replace = omnibus/pkg/twindb-backup_{new_version}-1_amd64.deb
+
 [bdist_wheel]
 universal = 1
 

setup.py

@@ -19,7 +19,7 @@
 
 setup(
     name="twindb-backup",
-    version="3.2.1",
+    version="3.3.0",
     description="TwinDB Backup tool for files, MySQL et al.",
     long_description=readme + "\n\n" + history,
     author="TwinDB Development Team",

support/bootstrap/master/centos/master1.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+set -exu
+
+TB_VERSION=$(PYTHONPATH=/twindb-backup python -c "from twindb_backup import __version__; print __version__")
+
+wait_time=2
+for _ in $(seq 5)
+do
+    yum clean all
+    yum -y install /twindb-backup/omnibus/pkg/twindb-backup-"${TB_VERSION}"-1.x86_64.rpm && break
+    echo "Waiting ${wait_time} seconds before retry"
+    sleep ${wait_time}
+    wait_time=$((wait_time * 2))
+done
+
+set +u
+if ! test -z "${DEV}"; then
+    /bin/cp -R /twindb-backup/twindb_backup /opt/twindb-backup/embedded/lib/python3.9/site-packages
+fi
+
+# MySQL sets random root password. Reset to empty
+systemctl stop mysqld
+rm -rf /var/lib/mysql
+mkdir /var/lib/mysql
+mysqld --initialize-insecure
+chown -R mysql:mysql /var/lib/mysql
+systemctl start mysqld

support/bootstrap/master/centos/slave.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -exu
+
+TB_VERSION=$(PYTHONPATH=/twindb-backup python -c "from twindb_backup import __version__; print __version__")
+
+wait_time=2
+for _ in $(seq 5)
+do
+    yum clean all
+    yum -y install /twindb-backup/omnibus/pkg/twindb-backup-"${TB_VERSION}"-1.x86_64.rpm && break
+    echo "Waiting ${wait_time} seconds before retry"
+    sleep ${wait_time}
+    wait_time=$((wait_time * 2))
+done
+
+set +u
+if ! test -z "${DEV}"; then
+    /bin/cp -R /twindb-backup/twindb_backup /opt/twindb-backup/embedded/lib/python3.9/site-packages
+fi
+
+# MySQL sets random root password. Reset to empty
+systemctl stop mysqld
+rm -rf /var/lib/mysql
+mkdir /var/lib/mysql

tests/integration/conftest.py

@@ -18,6 +18,7 @@
 SUPPORTED_IMAGES = [
     "twindb/backup-test:jammy",
     "twindb/backup-test:focal",
+    "twindb/backup-test:centos-7",
 ]
 
 try:

tests/integration/run_all.py

@@ -8,6 +8,7 @@
 DOCKER_IMAGES = {
     "jammy": "twindb/backup-test:jammy",
     "focal": "twindb/backup-test:focal",
+    "7": "twindb/backup-test:centos-7",
 }
 
 SUPPORTED_OS = list(DOCKER_IMAGES.keys())

twindb_backup/__init__.py

@@ -40,7 +40,7 @@ class and saves the backup copy in something defined in a destination class.
 
 __author__ = "TwinDB Development Team"
 __email__ = "[email protected]"
-__version__ = "3.2.1"
+__version__ = "3.3.0"
 STATUS_FORMAT_VERSION = 1
 LOCK_FILE = "/var/run/twindb-backup.lock"
 LOG_FILE = "/var/log/twindb-backup-measures.log"

vagrant/environment/puppet/modules/profile/manifests/base.pp

@@ -65,7 +65,8 @@
     'docker.io',
     'strace',
     'jq',
-    'make'
+    'make',
+    'apparmor-utils'
   ]
 
   package { $packages:
@@ -100,4 +101,17 @@
     require => File['/etc/twindb']
   }
 
+  service { 'apparmor':
+    ensure => stopped,
+    enable => false,
+  }
+
+  exec { 'disable apparmor':
+    path    => '/bin:/sbin:/usr/sbin',
+    command => 'aa-disable /etc/apparmor.d/usr.sbin.mysqld',
+    creates => '/etc/apparmor.d/disable/usr.sbin.mysqld',
+    require => [
+      Package['apparmor-utils'],
+    ]
+  }
 }