104 lines
3.3 KiB
Markdown
104 lines
3.3 KiB
Markdown
# Setup
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## Install
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Setup assumes that I don't have access to the host except through Portainer.
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This demonstrates that access to docker is the only real requirement to host git.limbosolutions.com
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### Requirements
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- Docker
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_Currently hosted on an ubuntu lxc container with docker and portainer [+ information](setup-lxc.md)._
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- On instructions replace githost with host ip or address
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### Services (Stacks)
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If portainer installed use portainer (http://githost:9000) to setup/manage services
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Required environment variables (.env):
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```bash
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GITEA_APP_DATA-VOLUME_NAME=gitea_app_data
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GITEA_DB_DATA_VOLUME_NAME=gitea_db_data
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GITEA_DB-DUMPS_VOLUME_NAME=gitea_db-dumps
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DEFAULT_NETWORK_NAME=gitea_default
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# gitea mysql dbname
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DB_NAME=??
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# gitea mysql user
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DB_USER=??
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# gitea mysql password
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DB_PASSWORD=??
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# gitea mysql root password
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DB_ROOT_PASSWORD=??
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#git tea access port
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GITEA_PORT=80
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#duplicati access port
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DUPLICATI_PORT=8200
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```
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#### Gitea
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_[Docker Compose File](../docker/gitea-docker-compose.yaml)_
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#### Duplicati
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Requirements:
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- [Duplicati Image with mySql client](https://git.limbosolutions.com/kb/duplicati/docker/sqlclient/README.md)
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_[Docker Compose File](../docker/dupliticati-docker-compose.yaml)_
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After starting stack:
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- Access duplicati (http://ipaddress:8200) and set a password
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## Restore
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### Requirements
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- Host setup with docker and portainer [+ information](setup.md)
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### Process
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1) Recreate stack gitea _[Docker Compose](../docker/docker-compose.yaml)_ removing read only restrictions on duplicati volumes
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1) Check every Container is ok and running
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1) Stop every Container except duplicati and portainer
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_note: restore of portainer/duplicati not tested_
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1) Enter Duplicati (http://githost:8200)
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1) Import Backup job (if not possible next steps must be adapted)
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- Restore with permissions checked
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- All Imported jobs schedules must be disabled (or disable write permissions on backup host)
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- (step not required after this migration) Remove references to scripts (example:run-script-before-required, /data/myScripts/backupdb.sh)
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1) Recreate duplicati local database (home-> backup-> advanced-> database-> Recreate (delete and repair))
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1) Restore all files to original location
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- If database engine is diferent do not restore db_data and check restore database **before next steps**
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- From duplicati only restore custom scripts (duplicati-data/myScripts), dot not restore full duplicati with this processs because duplicati is running!
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1) Recreate stack gitea _[Docker Compose](../docker/docker-compose.yaml)_ with original read only restrictions on duplicati volumes
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1) Confirm everything is ok and running
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1) Return to duplicati on schedule job add script to run-script-before-required /data/myScripts/backupdb.sh
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1) Execute a backup
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1) Reenable Scheduling
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### Database
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Only required if database data files not recovarable. (Example: diferent database engine from backup)
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1) Start Portainer container (if stopped in restore process)
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2) Start Database container (if stopped in restore process)
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3) Enter Database container bash (by using portainer)
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4) Execute:
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```bash
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#select a file to import
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ls /db-dumps
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#select a file to import
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DB_FILE= "file name to import"
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#
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mysql --host db -uroot -p ${MYSQL_DATABASE} < /db-dumps/$DB_FILE
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#enter root password (root password is in enviromnent variable ${MYSQL_ROOT_PASSWORD})
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```
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