build Restraint RPMs in Brew instead of locally using mock

Change-Id: If4871a92870accac764739ccbb05a1c455b25b58

restraint-build-rpms.yaml

@@ -0,0 +1,20 @@
+- builder:
+    name: restraint-build-rpms
+    builders:
+    - shell: |
+        rm -rf rpmbuild-output/ koji-result/
+        tito build --dist {dist} --test --srpm --output rpmbuild-output/
+        k5start -U -f $JENKINS_KEYTAB
+
+        # We will check exit status explicitly.
+        # We want to capture logs regardless whether the builds fails or not.
+        set +e
+        # Need to use python2 since Brew does not support gssapi auth yet
+        output=$(python2 /usr/bin/koji -p brew build --wait --scratch {kojitarget} rpmbuild-output/*.src.rpm)
+        rc=$?
+        taskid=$(grep -P -o '(?<=Created task: )\d+' <<<"$output")
+        mkdir -p koji-result
+        cd koji-result
+        python2 /usr/bin/koji -p brew download-logs --recurse --dir=. $taskid
+        python2 /usr/bin/koji -p brew download-task --noprogress $taskid
+        exit $rc

restraint-review-checks-rpms.yaml

@@ -1,7 +1,7 @@
 - job-template:
     name: restraint-review-checks-rpms-{distro}
     description: |
-        Builds RPMs for {distro} in Beaker's Koji for patches posted to Gerrit.
+        Builds RPMs for {distro} for patches posted to Gerrit.
     logrotate:
         daysToKeep: 30
     concurrent: true
@@ -12,28 +12,23 @@
             ignorefail: "{ignorefail}"
     builders:
         - restraint-fetch-tarballs
-        - shell: |
-            rm -f *.src.rpm
-            tito build --dist {dist} --test --srpm --output .
-            output=$(koji -p beakerkoji build --nowait --scratch --arch-override=x86_64 {kojitag} *.src.rpm)
-            if [[ $? -ne 0 ]] ; then
-                echo "$output" >&2
-                exit 1
-            fi
-            taskid=$(grep -P -o '(?<=Created task: )\d+' <<<"$output")
-            set +e
-            koji -p beakerkoji watch-task $taskid
-            rc=$?
-            mkdir -p koji-logs
-            koji -p beakerkoji download-logs -r -d koji-logs $taskid
-            exit $rc
+        - restraint-build-rpms:
+            dist: "{dist}"
+            kojitarget: "{kojitarget}"
     publishers:
         - archive:
-            artifacts: koji-logs/**
+            artifacts: koji-result/**
     wrappers:
+        - credentials-binding:
+            - file:
+                credential-id: "1fc5282d-0e61-4736-ace4-9ff23b065636"
+                variable: JENKINS_KEYTAB
         - publish-over-ssh-post-build:
             site: "beaker-project.org jenkins-results"
-            source: "koji-logs/**"
+            # Not saving the RPMs because they are too big.
+            # After https://bugzilla.redhat.com/show_bug.cgi?id=1559638 is done they should be smaller,
+            # consider adding them then.
+            source: "koji-result/**/*.log"
             target: "$JOB_NAME/$BUILD_NUMBER"
 
 - project:

restraint-rpms-distroconfig.yaml.inc

@@ -1,28 +1,29 @@
-- Fedorarawhide:
-    dist: .fc29
-    kojitag: beaker-harness-fedora-rawhide
-    ignorefail: "1"
+# RCM has not created this yet: https://projects.engineering.redhat.com/browse/RCM-38028
+#- Fedorarawhide:
+#    dist: .fc30
+#    kojitarget: beaker-harness-fedora-rawhide
+#    ignorefail: "1"
 - Fedora28:
     dist: .fc28
-    kojitag: beaker-harness-fedora-28
+    kojitarget: eng-fedora-28-candidate
     ignorefail: ""
 - Fedora27:
     dist: .fc27
-    kojitag: beaker-harness-fedora-27
+    kojitarget: eng-fedora-27-candidate
     ignorefail: ""
 - RedHatEnterpriseLinux7:
     dist: .el7bkr
-    kojitag: beaker-harness-rhel-7
+    kojitarget: beaker-harness-rhel-7-candidate
     ignorefail: ""
 - RedHatEnterpriseLinux6:
     dist: .el6bkr
-    kojitag: beaker-harness-rhel-6
+    kojitarget: beaker-harness-rhel-6-candidate
     ignorefail: ""
 - RedHatEnterpriseLinux5:
     dist: .el5bkr
-    kojitag: beaker-harness-rhel-5
+    kojitarget: beaker-harness-rhel-5-candidate
     ignorefail: ""
 - RedHatEnterpriseLinux4:
-    dist: .el4_8
-    kojitag: beaker-harness-rhel-4
+    dist: .el4bkr
+    kojitarget: beaker-harness-rhel-4-candidate
     ignorefail: ""

restraint-rpms.yaml

@@ -1,7 +1,7 @@
 - job-template:
     name: restraint-rpms-{distro}
     description: |
-        Builds RPMs for {distro} in Beaker's Koji based on every restraint commit.
+        Builds RPMs for {distro} in Brew based on every restraint commit.
     properties:
         - priority-sorter:
             priority: 120
@@ -19,18 +19,25 @@
     triggers:
         - pollscm:
             cron: "H/5 * * * *"
+    wrappers:
+        - credentials-binding:
+            - file:
+                credential-id: "1fc5282d-0e61-4736-ace4-9ff23b065636"
+                variable: JENKINS_KEYTAB
     builders:
         - restraint-fetch-tarballs
-        - shell: |
-            rm -f *.src.rpm
-            commits_since_tag=$(git rev-list $(git describe --abbrev=0).. | wc -l)
-            if [ "$commits_since_tag" -eq 0 ] ; then
-                tito build --dist {dist} --srpm --output .
-                koji -p beakerkoji build --wait {kojitag} ./restraint*{dist}.src.rpm
-            else
-                tito build --dist {dist} --srpm --output . --test
-                koji -p beakerkoji build --wait {kojitag}-testing ./restraint*{dist}.src.rpm
-            fi
+        - restraint-build-rpms:
+            dist: "{dist}"
+            kojitarget: "{kojitarget}"
+    publishers:
+        - archive:
+            artifacts: koji-result/**
+        - ssh:
+            site: "beaker-project.org nightlies"
+            source: koji-result/*.rpm
+            remove-prefix: koji-result/
+            target: "harness/{distro}/"
+            command: "createrepo_c --update --no-database /srv/www/nightlies/harness/{distro}/"
     notifications:
         - notify-matrix-bot