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# apt.postgresql.org
The main idea of this project is to provide PostgreSQL and its Extensions
packages for all supported PostgreSQL versions and debian version. That
means things like PostgreSQL 9.1 for `squeeze`, with all known debian
extensions, and for `sid` and `wheezy` too. And same for `8.3` and `8.4` and
`9.0` and `9.1` and `9.2`. Targeting `i386` and `amd64`.
https://wiki.postgresql.org/wiki/Apt
## Build System
The build system is currently based on jenkins and some scripting. `Jenkins`
is only about launching the build jobs, the real work is done in the scripts.
## Adding a new PostgreSQL version to the repository
* Update `PG_DEVEL_VERSION` and `PG_VERSIONS` in pgapt.conf
* Update jenkins/pgapt-jobs.yaml
* Run `make` and commit changes
* Update `pgdg/apt.postgresql.org.sh` in postgresql-common
* Update the repository master host: cd /srv/apt; sudo -u aptuser git pull
* Create new Jenkins jobs and build them
## Changing the default PostgreSQL version
* Update `PG_MAIN_VERSION` in pgapt.conf
* Update the repository master host: cd /srv/apt; sudo -u aptuser git pull
* Run apt.postgresql.org job
* In postgresql-common:
* Run "make" to update `pgdg/apt.postgresql.org.sh`
* Update debian/supported-versions
* Install new postgresql-common version on pgdgbuild (generate-pgdg-source needs it)
* Rebuild the old default version so its libpq gets added to the extra component (as it was in main before)
* Rebuild the new default version so its libpq gets added to main (as it was in the extra component before)
* Possibly update the Jenkins pipeline jobs to stop triggering beta jobs
* To remove obsolete old lib packages, use
```
. /srv/apt/pgapt.conf
COMPONENT=11
PKGS="libpq5 libecpg6 libecpg-compat3 libecpg-dev libpgtypes3 libpq-dev"
for dist in $PG_SUPPORTED_DISTS; do for pkg in $PKGS; do sudo -u aptuser reprepro -C $COMPONENT remove $dist-pgdg-testing $pkg $pkg-dbgsym; done; done
```
* Removing obsolete PG component:
```
. /srv/apt/pgapt.conf
COMPONENT=13
PKGS="libecpg6 libecpg-compat3 libecpg-dev libpgtypes3 libpq5 libpq-dev postgresql-$COMPONENT postgresql-$COMPONENT-dbg postgresql-client-$COMPONENT postgresql-contrib-$COMPONENT postgresql-doc-$COMPONENT postgresql-plperl-$COMPONENT postgresql-plpython3-$COMPONENT postgresql-pltcl-$COMPONENT postgresql-server-dev-$COMPONENT"
for dist in $PG_SUPPORTED_DISTS; do for pkg in $PKGS; do sudo -u aptuser reprepro -C $COMPONENT remove $dist-pgdg-testing $pkg $pkg-dbgsym; done; done
```
## Changing the set of supported PostgreSQL versions
* In postgresql-common, update debian/supported-versions
* Trigger a postgresql-common build
* Upgrade postgresql-common on pgdgbuild.dus.dg-i.net because
generate-pgdg-source uses the list when generating debian/control from
debian/control.in
* Restrict deprecated version to `dist-filter: *lts_dist_filter`
* Announce change on wiki and the mailing list
## Adding a new distribution
Update these files in git:
* vi pgapt.conf jenkins/pgapt-jobs.yaml jenkins/generate-pgdg-source
* Check debhelper version in jenkins/generate-pgdg-source
* make && git commit -a
Update repository master host:
* cd /srv/apt; sudo -u aptuser git pull
* Seed initial packages:
* sudo -u aptuser reprepro copysrc $newdist-pgdg-testing $olddist-pgdg-testing postgresql-common
sudo -u aptuser reprepro copysrc $newdist-pgdg-testing $olddist-pgdg-testing pgdg-buildenv
possibly: for version in $PG_VERSIONS; do sudo -u aptuser reprepro copysrc $newdist-pgdg-testing $olddist-pgdg-testing postgresql-$version; done
* make sure to copy from a distribution that has all the target architectures (even if the package is arch:all, #926233)
* sudo -u aptuser reprepro export $newdist-pgdg (so apt can run update on it even if it's still empty)
* (possibly: sudo -u aptuser reprepro copymatched $newdist-pgdg $newdist-pgdg-testing \*)
* Wait until the mirror sync has run (xx:17)
Update Jenkins hosts:
* Run the "apt.postgresql.org" job
* Run the "sbuild-update" jobs
Build packages:
* Trigger rebuilds of the source packages:
* for pkg in $(cat packages); do ./trigger-source-rebuild $pkg; done
* Trigger builds of the binary packages:
* for pkg in $(cat packages); do ./trigger-job $pkg-binaries 'matrix=distribution%3d%3d"groovy"'; done
Do the paperwork:
* Update wiki pages
* Update pgdg/apt.postgresql.org.sh in postgresql-common
* Have pgweb updated
* https://www.postgresql.org/download/linux/debian/
* https://www.postgresql.org/download/linux/ubuntu/
* Send announcement
## Archiving a distribution to apt-archive.postgresql.org
* sudo -u aptuser repo/bin/copy-dist-to-archive $DIST-pgdg
* Announce and wait some time
* remove from pgapt.conf; make -C repo; git commit
* cd /srv/apt && sudo -u aptuser git pull
* sudo -u aptuser reprepro --delete clearvanished
* `sudo -u aptuser rm -rf repo/dists/$DIST-pgdg*`
## Adding a new architecture
Same as adding a new distribution, but instead of copysrc/export, use `flood`:
* for dist in ...; do sudo -u aptuser reprepro flood $dist-pgdg-testing $arch; done
* in the database on repo host: `insert into architecture values ('$arch');`
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