Add support for docker latent workers

Signed-off-by: Magnus Granberg <zorry@gentoo.org>

2 files changed, 46 insertions, 8 deletions

diff --git a/buildbot_gentoo_ci/config/workers.py b/buildbot_gentoo_ci/config/workers.py
index fbdc2a9..d4c20f7 100644
--- a/buildbot_gentoo_ci/config/workers.py
+++ b/buildbot_gentoo_ci/config/workers.py
@@ -1,7 +1,7 @@
-# Copyright 2021 Gentoo Authors
+# Copyright 2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-from buildbot.plugins import worker
+from buildbot.plugins import worker, util
 
 class gentoo_ci_workers():
     def __init__(self, worker_data, **kwargs):
@@ -47,17 +47,52 @@ class gentoo_ci_workers():
         print(node_worker)
         return node_worker
 
+@util.renderer
+def docker_images(props):
+    return 'bb-worker-' + props.getProperty('project_uuid') + ':latest'
+
+@util.renderer
+def docker_volumes(props):
+    volumes_list = []
+    #FIXME: set in master.cfg
+    src_dir = '/srv/gentoo/portage/' + props.getProperty('project_uuid')
+    dest_dir = '/var/cache/portage'
+    #add distdir
+    volumes_list.append(src_dir + '/distfiles' + ':' + dest_dir + '/distfiles')
+    #add bindir
+    volumes_list.append(src_dir + '/packages' + ':' + dest_dir + '/packages')
+    return volumes_list
+
 def gentoo_workers(worker_data):
     w = []
     g_ci_w = gentoo_ci_workers(worker_data)
     LocalWorkers = g_ci_w.getLocalWorkersUuid()
     BuildWorkers = g_ci_w.getBuildWorkersAllData()
     NodeWorkers = g_ci_w.getNodedWorkersAllData()
+    docker_hostconfig = {}
+    # For use of sandbox stuff
+    # FEATURES="ipc-sandbox network-sandbox pid-sandbox"
+    docker_hostconfig['cap_add'] = ['SYS_ADMIN', 'NET_ADMIN', 'SYS_PTRACE']
+    # libseccomp overhead
+    # https://github.com/seccomp/libseccomp/issues/153
+    docker_hostconfig['security_opt'] = ['seccomp=unconfined']
     for local_worker in LocalWorkers:
         w.append(worker.LocalWorker(local_worker))
     for build_worker in BuildWorkers:
         if build_worker['type'] == 'default':
             w.append(worker.Worker(build_worker['uuid'], build_worker['password']))
+        #FIXME: set settings in master.cfg
+        if build_worker['type'] == 'docker':
+            w.append(worker.DockerLatentWorker(build_worker['uuid'],
+                            build_worker['password'],
+                            docker_host='tcp://192.168.1.3:2375',
+                            image=docker_images,
+                            volumes=docker_volumes,
+                            hostconfig=docker_hostconfig,
+                            followStartupLogs=True,
+                            masterFQDN='192.168.1.5',
+                            build_wait_timeout=3600
+                            ))
     for node_worker in NodeWorkers:
         if node_worker['type'] == 'node':
             w.append(worker.Worker(node_worker['uuid'], node_worker['password']))
diff --git a/buildbot_gentoo_ci/steps/builders.py b/buildbot_gentoo_ci/steps/builders.py
index 8ce6545..1d4f52d 100644
--- a/buildbot_gentoo_ci/steps/builders.py
+++ b/buildbot_gentoo_ci/steps/builders.py
@@ -236,7 +236,8 @@ class TriggerRunBuildRequest(BuildStep):
                             'projectrepository_data' : self.projectrepository_data,
                             'use_data' : self.use_data,
                             'fullcheck' : self.getProperty("fullcheck"),
-                            'project_build_data' : project_build_data
+                            'project_build_data' : project_build_data,
+                            'project_uuid' : self.project_data['uuid']
                         }
                 )])
         return SUCCESS
@@ -384,6 +385,8 @@ class RunEmerge(BuildStep):
         self.descriptionSuffix = self.step
         self.name = 'Setup emerge for ' + self.step + ' step'
         self.build_env = {}
+        #FIXME: Set build timeout in config
+        self.build_timeout = 1800
 
     @defer.inlineCallbacks
     def run(self):
@@ -454,7 +457,7 @@ class RunEmerge(BuildStep):
                         strip=True,
                         extract_fn=PersOutputOfEmerge,
                         workdir='/',
-                        timeout=None
+                        timeout=self.build_timeout
                 ))
             aftersteps_list.append(CheckEmergeLogs('update'))
             if projects_emerge_options['preserved_libs']:
@@ -470,7 +473,7 @@ class RunEmerge(BuildStep):
                         strip=True,
                         extract_fn=PersOutputOfEmerge,
                         workdir='/',
-                        timeout=None
+                        timeout=self.build_timeout
                 ))
             aftersteps_list.append(CheckEmergeLogs('preserved-libs'))
             self.setProperty('preserved_libs', False, 'preserved-libs')
@@ -532,7 +535,7 @@ class RunEmerge(BuildStep):
                         strip=True,
                         extract_fn=PersOutputOfEmerge,
                         workdir='/',
-                        timeout=None
+                        timeout=self.build_timeout
                 ))
             aftersteps_list.append(CheckEmergeLogs('match'))
 
@@ -561,7 +564,7 @@ class RunEmerge(BuildStep):
                         strip=True,
                         extract_fn=PersOutputOfEmerge,
                         workdir='/',
-                        timeout=None
+                        timeout=self.build_timeout
                 ))
             aftersteps_list.append(CheckEmergeLogs('pre-build'))
 
@@ -588,7 +591,7 @@ class RunEmerge(BuildStep):
                         extract_fn=PersOutputOfEmerge,
                         workdir='/',
                         env=self.build_env,
-                        timeout=None
+                        timeout=self.build_timeout
                 ))
             aftersteps_list.append(CheckEmergeLogs('build'))
             if projects_emerge_options['preserved_libs']: