Inter Server Sync (ISS)

Usage

run the command for more information: inter-server-sync -h

Known limitations

• Source and target servers need to be on the same version.
• Export and import organization should have the same name.
• Export folder needs to be sync by hand to the target server.

on source server

• Create export dir: mkdir ~/export
• Run command: inter-server-sync export --serverConfig=/etc/rhn/rhn.conf --outputDir=~/export --channels=channel_label,channel_label
• Copy export directory to target server: rsync -r ~/export root@<Target_server>:~/

on target server

• **Run command: inter-server-sync import --importDir ~/export/

Database connection configuration

Database connection configuration are loaded by default from /etc/rhn/rhn.conf. File location can be overwritten. For development environments one can use a sample file in this project.

Steps to run in locally in development mode:

1. copy sample file cp rhn.conf.exaple rhn.conf
2. fill all properties in rhn.conf with the appropriated values
3. use this configuration file by specifying the config parameter: go run . -config=rhn.conf

Extra

Dot graph with schema metadata

go run . dot --serverConfig=rhn.conf | dot -Tx11

Build and release

1. Update cmd version

• Edit file cmd/root.go "Version" property to the desire version
• On project root folder run osc vc to update the changes file with the release data
• Manually update changes file with the release number for the next release
• commit and push to github

2. Create tag

• Create a tag with the version number using the format "v0.0.0" and push it to github

git tag v0.0.0
git push origin v0.0.0

3. Create a github release (optional)

• On github create a new version release based on the previous tag

4. OBS: project preparetion

• Projects names:
  • Uyuni: systemsmanagement:Uyuni:Master
  • Head: Devel: Galaxy:Manager:Head
  • Manager 4.2: Devel:Galaxy:Manager:4.2
• Pakcage name: inter-server-sync

On porject working directory:

1. Adapt the _services file to be able to download the correct tag for the version
2. Run all services: osc service runall
3. Check the changes files is correctly updated
4. Check spec file was correctly updated with the release version
5. Add all files: osc ar
6. Remove old version files tar and osinfo (osc rm filename)
7. Commit everything with osc commit

5. OBS: create submit requests

Uyuni: osc sr --no-cleanup <your_project> inter-server-sync systemsmanagement:Uyuni:Master Manager Head: iosc sr --no-cleanup openSUSE.org:<your_project> inter-server-sync Devel:Galaxy:Manager:Head For each maintained SUSE Manager version, one SR in the form: iosc sr --no-cleanup openSUSE.org:<your_project> inter-server-sync Devel:Galaxy:Manager:X.Y