diff options
Diffstat (limited to 'docker')
| -rwxr-xr-x | docker/docker-puppet.py | 72 | ||||
| -rwxr-xr-x | docker/docker-toool | 189 | ||||
| -rw-r--r-- | docker/post.j2.yaml | 20 | ||||
| -rw-r--r-- | docker/services/keystone.yaml | 2 | ||||
| -rw-r--r-- | docker/services/neutron-api.yaml | 3 |
5 files changed, 265 insertions, 21 deletions
diff --git a/docker/docker-puppet.py b/docker/docker-puppet.py index fe87ce7a..86c8ec98 100755 --- a/docker/docker-puppet.py +++ b/docker/docker-puppet.py @@ -23,6 +23,7 @@ import os import subprocess import sys import tempfile +import multiprocessing # this is to match what we do in deployed-server @@ -45,6 +46,15 @@ def pull_image(name): def rm_container(name): + if os.environ.get('SHOW_DIFF', None): + print('Diffing container: %s' % name) + subproc = subprocess.Popen(['/usr/bin/docker', 'diff', name], + stdout=subprocess.PIPE, + stderr=subprocess.PIPE) + cmd_stdout, cmd_stderr = subproc.communicate() + print(cmd_stdout) + print(cmd_stderr) + print('Removing container: %s' % name) subproc = subprocess.Popen(['/usr/bin/docker', 'rm', name], stdout=subprocess.PIPE, @@ -53,6 +63,8 @@ def rm_container(name): print(cmd_stdout) print(cmd_stderr) +process_count = int(os.environ.get('PROCESS_COUNT', + multiprocessing.cpu_count())) config_file = os.environ.get('CONFIG', '/var/lib/docker-puppet/docker-puppet.json') print('docker-puppet') @@ -106,34 +118,25 @@ for service in (json_data or []): print('Service compilation completed.\n') -for config_volume in configs: - - service = configs[config_volume] - puppet_tags = service[1] or '' - manifest = service[2] or '' - config_image = service[3] or '' - volumes = service[4] if len(service) > 4 else [] - - if puppet_tags: - puppet_tags = "file,file_line,concat,%s" % puppet_tags - else: - puppet_tags = "file,file_line,concat" +def mp_puppet_config((config_volume, puppet_tags, manifest, config_image, volumes)): print('---------') print('config_volume %s' % config_volume) print('puppet_tags %s' % puppet_tags) print('manifest %s' % manifest) print('config_image %s' % config_image) + print('volumes %s' % volumes) hostname = short_hostname() + sh_script = '/var/lib/docker-puppet/docker-puppet-%s.sh' % config_volume - with open('/var/lib/docker-puppet/docker-puppet.sh', 'w') as script_file: + with open(sh_script, 'w') as script_file: os.chmod(script_file.name, 0755) script_file.write("""#!/bin/bash set -ex mkdir -p /etc/puppet cp -a /tmp/puppet-etc/* /etc/puppet rm -Rf /etc/puppet/ssl # not in use and causes permission errors - echo '{"step": 6}' > /etc/puppet/hieradata/docker.json + echo '{"step": %(step)s}' > /etc/puppet/hieradata/docker.json TAGS="" if [ -n "%(puppet_tags)s" ]; then TAGS='--tags "%(puppet_tags)s"' @@ -168,7 +171,8 @@ for config_volume in configs: fi """ % {'puppet_tags': puppet_tags, 'name': config_volume, 'hostname': hostname, - 'no_archive': os.environ.get('NO_ARCHIVE', '')}) + 'no_archive': os.environ.get('NO_ARCHIVE', ''), + 'step': os.environ.get('STEP', '6')}) with tempfile.NamedTemporaryFile() as tmp_man: with open(tmp_man.name, 'w') as man_file: @@ -186,12 +190,12 @@ for config_volume in configs: '--volume', '/usr/share/openstack-puppet/modules/:/usr/share/openstack-puppet/modules/:ro', '--volume', '/var/lib/config-data/:/var/lib/config-data/:rw', '--volume', 'tripleo_logs:/var/log/tripleo/', - '--volume', '/var/lib/docker-puppet/docker-puppet.sh:/var/lib/docker-puppet/docker-puppet.sh:ro'] + '--volume', '%s:%s:rw' % (sh_script, sh_script) ] for volume in volumes: dcmd.extend(['--volume', volume]) - dcmd.extend(['--entrypoint', '/var/lib/docker-puppet/docker-puppet.sh']) + dcmd.extend(['--entrypoint', sh_script]) env = {} if os.environ.get('NET_HOST', 'false') == 'true': @@ -207,6 +211,34 @@ for config_volume in configs: print(cmd_stderr) if subproc.returncode != 0: print('Failed running docker-puppet.py for %s' % config_volume) - sys.exit(subproc.returncode) - else: - rm_container('docker-puppet-%s' % config_volume) + rm_container('docker-puppet-%s' % config_volume) + return subproc.returncode + +# Holds all the information for each process to consume. +# Instead of starting them all linearly we run them using a process +# pool. This creates a list of arguments for the above function +# to consume. +process_map = [] + +for config_volume in configs: + + service = configs[config_volume] + puppet_tags = service[1] or '' + manifest = service[2] or '' + config_image = service[3] or '' + volumes = service[4] if len(service) > 4 else [] + + if puppet_tags: + puppet_tags = "file,file_line,concat,%s" % puppet_tags + else: + puppet_tags = "file,file_line,concat" + + process_map.append([config_volume, puppet_tags, manifest, config_image, volumes]) + +for p in process_map: + print '--\n%s' % p + +# Fire off processes to perform each configuration. Defaults +# to the number of CPUs on the system. +p = multiprocessing.Pool(process_count) +p.map(mp_puppet_config, process_map) diff --git a/docker/docker-toool b/docker/docker-toool new file mode 100755 index 00000000..36aba4a7 --- /dev/null +++ b/docker/docker-toool @@ -0,0 +1,189 @@ +#!/usr/bin/env python +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +import argparse +import os +import shutil +import sys +import json + +docker_cmd = '/bin/docker' + +# Tool to start docker containers as configured via +# tripleo-heat-templates. +# +# This tool reads data from a json file generated from heat when the +# TripleO stack is run. All the configuration data used to start the +# containerized services is in this file. +# +# By default this tool lists all the containers that are started and +# their start order. +# +# If you wish to see the command line used to start a given container, +# specify it by name using the --container argument. --run can then be +# used with this to actually execute docker to run the container.\n +# +# Other options listed allow you to modify this command line for +# debugging purposes. For example: +# +# docker-toool -c swift-proxy -r -e /bin/bash -u root -i -n test +# +# will run the swift proxy container as user root, executing /bin/bash, +# +# named 'test', and will run interactively (eg -ti). + + +def parse_opts(argv): + parser = argparse.ArgumentParser("Tool to start docker containers via " + "TripleO configurations") + parser.add_argument('-f', '--config', + help="""File to use as docker startup configuration data.""", + default='/var/lib/docker-container-startup-configs.json') + parser.add_argument('-r', '--run', + action='store_true', + help="""Run the container as specified with --container.""", + default=False) + parser.add_argument('-e', '--command', + help="""Override the command used to run the container.""", + default='') + parser.add_argument('-c', '--container', + help="""Specify a container to run or show the command for.""", + default='') + parser.add_argument('-u', '--user', + help="""User to run container as.""", + default='') + parser.add_argument('-n', '--name', + help="""Name of container.""", + default='') + parser.add_argument('-i', '--interactive', + action='store_true', + help="""Start docker container interactively (-ti).""", + default=False) + opts = parser.parse_args(argv[1:]) + + return opts + +def docker_arg_map(key, value): + value = str(value).encode('ascii', 'ignore') + return { + 'environment': "--env=%s" % value, + # 'image': value, + 'net': "--net=%s" % value, + 'pid': "--pid=%s" % value, + 'privileged': "--privileged=%s" % value.lower(), + #'restart': "--restart=%s" % "false", + 'user': "--user=%s" % value, + 'volumes': "--volume=%s" % value, + 'volumes_from': "--volumes-from=%s" % value, + }.get(key, None) + +def run_docker_container(opts, container_name): + container_found = False + + with open(opts.config) as f: + json_data = json.load(f) + + for step in (json_data or []): + if step is None: + continue + for container in (json_data[step] or []): + if container == container_name: + print('container found: %s' % container) + container_found = True + # A few positional arguments: + command = '' + image = '' + + cmd = [ + docker_cmd, + 'run', + '--name', + opts.name or container + ] + for container_data in (json_data[step][container] or []): + if container_data == "environment": + for env in (json_data[step][container][container_data] or []): + arg = docker_arg_map("environment", env) + if arg: + cmd.append(arg) + elif container_data == "volumes": + for volume in (json_data[step][container][container_data] or []): + arg = docker_arg_map("volumes", volume) + if arg: + cmd.append(arg) + elif container_data == "volumes_from": + for volume in (json_data[step][container][container_data] or []): + arg = docker_arg_map("volumes_from", volume) + if arg: + cmd.append(arg) + elif container_data == 'command': + command = json_data[step][container][container_data] + elif container_data == 'image': + image = json_data[step][container][container_data] + else: + # Only add a restart if we're not interactive + if container_data == 'restart': + if opts.interactive: + continue + if container_data == 'user': + if opts.user: + continue + arg = docker_arg_map(container_data, + json_data[step][container][container_data]) + if arg: + cmd.append(arg) + + if opts.user: + cmd.append('--user') + cmd.append(opts.user) + if opts.interactive: + cmd.append('-ti') + # May as well remove it when we're done too + cmd.append('--rm') + cmd.append(image) + if opts.command: + cmd.append(opts.command) + elif command: + cmd.extend(command) + + print ' '.join(cmd) + + if opts.run: + os.execl(docker_cmd, *cmd) + + if not container_found: + print("Container '%s' not found!" % container_name) + +def list_docker_containers(opts): + print opts + with open(opts.config) as f: + json_data = json.load(f) + + for step in (json_data or []): + if step is None: + continue + print step + for container in (json_data[step] or []): + print('\tcontainer: %s' % container) + for container_data in (json_data[step][container] or []): + #print('\t\tcontainer_data: %s' % container_data) + if container_data == "start_order": + print('\t\tstart_order: %s' % json_data[step][container][container_data]) + +opts = parse_opts(sys.argv) + +if opts.container: + run_docker_container(opts, opts.container) +else: + list_docker_containers(opts) + diff --git a/docker/post.j2.yaml b/docker/post.j2.yaml index 3473f4ca..65d0c4ee 100644 --- a/docker/post.j2.yaml +++ b/docker/post.j2.yaml @@ -68,6 +68,7 @@ resources: - name: CONFIG - name: NET_HOST - name: NO_ARCHIVE + - name: STEP {{primary_role_name}}DockerPuppetTasksDeployment{{step}}: type: OS::Heat::SoftwareDeployment @@ -85,6 +86,7 @@ resources: CONFIG: /var/lib/docker-puppet/docker-puppet-tasks{{step}}.json NET_HOST: 'true' NO_ARCHIVE: 'true' + STEP: {{step}} {% endfor %} # END primary_role_name docker-puppet-tasks @@ -187,6 +189,24 @@ resources: docker_config: {get_param: [role_data, {{role.name}}, docker_config]} docker_image: {get_param: [role_data, {{role.name}}, docker_image]} + # Here we are dumping all the docker container startup configuration data + # so that we can have access to how they are started outside of heat + # and docker-cmd. This lets us create command line tools to start and + # test these containers. + {{role.name}}DockerConfigJsonStartupData: + type: OS::Heat::StructuredConfig + properties: + group: json-file + config: + /var/lib/docker-container-startup-configs.json: + {get_attr: [{{role.name}}DockerConfig, value]} + + {{role.name}}DockerConfigJsonStartupDataDeployment: + type: OS::Heat::SoftwareDeploymentGroup + properties: + config: {get_resource: {{role.name}}DockerConfigJsonStartupData} + servers: {get_param: [servers, {{role.name}}]} + {{role.name}}KollaJsonConfig: type: OS::Heat::StructuredConfig properties: diff --git a/docker/services/keystone.yaml b/docker/services/keystone.yaml index 1d25da72..2bf8fa09 100644 --- a/docker/services/keystone.yaml +++ b/docker/services/keystone.yaml @@ -144,7 +144,7 @@ outputs: [ 'keystone', 'keystone-manage', 'bootstrap', '--bootstrap-password', {get_param: AdminPassword} ] docker_puppet_tasks: # Keystone endpoint creation occurs only on single node - step_4: + step_3: - 'keystone_init_tasks' - 'keystone_config,keystone_domain_config,keystone_endpoint,keystone_identity_provider,keystone_paste_ini,keystone_role,keystone_service,keystone_tenant,keystone_user,keystone_user_role,keystone_domain' - 'include ::tripleo::profile::base::keystone' diff --git a/docker/services/neutron-api.yaml b/docker/services/neutron-api.yaml index e444f391..dfd1d5c0 100644 --- a/docker/services/neutron-api.yaml +++ b/docker/services/neutron-api.yaml @@ -81,6 +81,9 @@ outputs: net: host privileged: false detach: false + # FIXME: we should make config file permissions right + # and run as neutron user + user: root volumes: - /var/lib/config-data/neutron/etc/neutron:/etc/neutron:ro - /var/lib/config-data/neutron/usr/share/neutron:/usr/share/neutron:ro |