mattermost-docker/scripts/README.md
Elisabeth Kulzer 6753d0264b
Update README.md
Warn about disk space problems
2021-07-19 13:17:27 +02:00

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IMPORTANT: Please make sure you have enough disk space available for the backups!

Because it is more complicated to check the available disk space for various disk formatting options provided by different linux distributions, the script does currently not check for if there is enough disk space. Please check manually before executing this script!

Upgrading from mattermost-docker

$ export PATH_TO_MATTERMOST_DOCKER=path/to/mattermost-docker
$ ./scripts/upgrade-from-mattermost-docker.sh

Environment variables for upgrading: ttf means, the script 'tries to find' the environment variables.

Name Description Type Default Required
PATH_TO_MATTERMOST_DOCKER absolute path to your mattermost-docker folder string n/a yes
POSTGRES_USER postgres user to connect to the mattermost database string ttf yes
POSTGRES_PASSWORD postgres password for the POSTGRES_USER to connect to the mattermost database string ttf yes
POSTGRES_DB postgres database name for the mattermost database string ttf yes
POSTGRES_OLD_VERSION postgres database old version which should be upgraded from semver ttf yes
POSTGRES_NEW_VERSION postgres database new version which should be upgraded to semver 13 yes
POSTGRES_DOCKER_TAG postgres docker tag found here including python3-dev string 13.2-alpine yes
POSTGRES_OLD_DOCKER_FROM FROM declaration in the postgres Dockerfile to be replaced string ttf yes
POSTGRES_NEW_DOCKER_FROM FROM declaration in the postgres Dockerfile replacing POSTGRES_OLD_DOCKER_FROM string ttf yes
POSTGRES_UPGRADE_LINE folder name required to upgrade postgres (Needs to match a folder here) string ttf yes
MM_OLD_VERSION mattermost old version which should be upgraded from semver ttf yes
MM_NEW_VERSION mattermost new version which should be upgraded to semver 5.32.1 yes

You can overwrite any of these variables before running this script with:

$ export VAR_NAME_FROM_ABOVE=yourValue
$ export PATH_TO_MATTERMOST_DOCKER=path/to/mattermost-docker
$ ./scripts/upgrade-from-mattermost-docker.sh