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2017-09-11Persist containerized services httpd logsBogdan Dobrelya1-2/+8
Store the httpd logs under dedicated /var/log/containers/httpd/ paths. Additionally, add release notes describing upgrade impact for containerized services logs. Closes-bug: #1700045 Change-Id: I8120c56f2315700862bd0f708b8baa8910275b09 Signed-off-by: Bogdan Dobrelya <bdobreli@redhat.com> (cherry picked from commit 287e84585ca9170570ce8d06eebd7f9a3ec3345c)
2017-09-02Manually set healthchecks for _cron servicesDan Prince1-0/+2
The docker _cron services show up as (unhealthy) due to them sharing the containers for the OpenStack services. As such we need to manually override the health checks for these services. By setting them to /bin/true the services should show up has healthy. Change-Id: I46e12bcec226fbe2768c7fe8f0e7719df46401a9 Closes-bug: #1713183 (cherry picked from commit d1aaf0aadf487ccfcdecb47f3cfbf6087401242b)
2017-08-03Remove baremetal cron jobs on docker upgradeDan Prince1-0/+4
Change-Id: I072a3f582cdb978187d14233ea1ba636d12a1293 Closes-bug: #1708466
2017-08-03Merge "Fix keystone, cinder, heat-api cron containers"Jenkins1-1/+5
2017-08-01Fix keystone, cinder, heat-api cron containersDan Prince1-1/+5
The cron containers need to run as root in order to create PID files correctly. Additionally, the keystone_cron container was misconfigured to use /usr/bin/cron instead of the correct /usr/bin/crond. Additionally we have an issue where the Kolla keystone container has hard coded ARGS for the docker container which causes -DFOREGROUND (an Apache specific argument) to get appended onto the kolla_start command thus causing crond to fail to startup correctly. This works around the issue by overriding the command and calling kolla_set_configs manually. Once we fix this in Kolla we can revisit this. Change-Id: Ib8fb2bef9a3bb89131265051e9ea304525b58374 Related-bug: 1707785
2017-07-27Generate MySQL client config if service requires databaseDamien Ciabrini1-0/+4
Services that access database have to read an extra MySQL configuration file /etc/my.cnf.d/tripleo.cnf which holds client-only settings, like client bind address and SSL configuration. The configuration file is thus used by containerized services, but also by non-containerized services that still run on the host. In order to generate that client configuration file appropriately both on the host and for containers, 1) the MySQLClient service must be included by the role; 2) every containerized service which uses the database must include the mysql::client profile in the docker-puppet config generation step. By including the mysql::client profile in each containerized service, we ensure that any change in configuration file will be reflected in the service's /var/lib/config-data/{service}, and that paunch will restart the service's container automatically. We now only rely on MySQLClient from puppet/services, to make it possible to generate /etc/my.cnf.d/tripleo.cnf on the host, and to set the hiera keys that drive the generation of that config file in containers via docker-puppet. We include a new YAML validation step to ensure that any service which depends on MySQL will initialize the mysql::client profile during the docker-puppet step. Change-Id: I0dab1dc9caef1e749f1c42cfefeba179caebc8d7
2017-07-20Add keystone cron container to run token_flushDan Prince1-0/+26
The token-flush cron job is created in /var/spool/cron/keystone by puppet. This patch creates a cron container to run that in an environment where it has access to keystone.conf and the keystone-manage binaries. Change-Id: Ie305ee9990657c66938250d1d6e19fef94675997 Partial-bug: 1701254
2017-07-15Merge "Use a single configuration file for specifying docker containers."Jenkins1-14/+2
2017-07-14Use a single configuration file for specifying docker containers.Ian Main1-14/+2
This removes the default container names from all the templates and uses a single environment file to specify the full container name and registry from which to pull. Also does away with most of DockerNamespace. Change-Id: Ieaedac33f0a25a352ab432cdb00b5c888be4ba27 Depends-On: Ibc108871ebc2beb1baae437105b2da1d0123ba60 Co-Authored-By: Dan Prince <dprince@redhat.com> Co-Authored-By: Steve Baker <sbaker@redhat.com>
2017-07-14Adds network/cidr mapping into a new service propertyGiulio Fidente1-0/+5
Makes it possible to resolve network subnets within a service template; the data is transported into a new property ServiceData wired into every service which hopefully is generic enough to be extended in the future and transport more data. Data can be consumed in service templates to set config values which need to know what is the subnet where a deamon operates (for example the Ceph Public vs Cluster network). Change-Id: I28e21c46f1ef609517175f7e7ee19e28d1c0cba2
2017-07-10Copy only generated puppet files into the containerMartin André1-5/+6
This solves a problem with bind-mounts when the containers are holding files descriptors open. At the same time this makes the template more robust to puppet changes since new config files will be available in the containers without needing to update the templates. Partial-Bug: #1698323 Change-Id: Ia4ad6d77387e3dc354cd131c2f9756939fb8f736
2017-06-30Ensure boostrap_host_exec runs as rootMartin André1-0/+2
This is necessary for accessing the bind mounted hieradata in the container in order to determine if the node is the primary node. With the new validation added to yaml-validate.py, we could spot potential issues in sahara-api and keystone bootstrap tasks. The keystone one is a false positive, as the image defaults to the root user in order to be able to run apache. Still, it is better to be consistent here and specify the root user nonetheless. Change-Id: Ib0ff9748d5406f507261e506c19b96750b10e846 Closes-Bug: #1697917
2017-06-28Add heat parameter for all of config_volume imagesMartin André1-4/+11
This commit consistently defines a heat template parameter in the form of DockerXXXConfigImage where XXX represents the name of the config_volume that is used by docker-puppet. The goal is to mitigate hard to debug errors where the templates would set different defaults for the image docker-puppet.py uses to run, for the same config_volume name. This fixes a couple of inconsistencies on the way. Change-Id: I212020a76622a03521385a6cae4ce73e51ce5b6b Closes-Bug: #1699791
2017-06-14Fix race conditions between containersJiri Stransky1-3/+2
In many occasions we had log directory initialization containers without `detach: false`, which didn't guarantee that they'll finish before the container depending on them will start using the log directory. This is now fixed by moving the initialization container one global step earlier, so that we can keep the concurrency when creating the log dirs. (Using `detach: false` makes paunch handle just one container at a time, and as such it can have negative performance impact.) For services which have their container(s) starting in step_1, initialization cannot be moved to an earlier step, so the solution here was to just add `detach: false`. As a minor related change, cinder DB sync container now mounts the log directory from host to put cinder-manage.log into the expected location. Change-Id: I1340de4f68dd32c2412d9385cf3a8ca202b48556
2017-06-12Don't mount all of config-data /etc, /etc/httpdSteve Baker1-1/+3
This change modifies these mounts to be more specific mounts based on the files which puppet actually modifies. The result is something a bit more self-documenting, and allows for trying other techniques for populating /etc other than directly mounting config-data directories. Change-Id: Ied1eab99d43afcd34c00af25b7e36e7e55ff88e6
2017-05-22docker bootstrap service commandsDan Prince1-3/+4
This patch guards db syncs and initialization code from executing on multiple nodes at the same time by using the new bootstrap_host_exec script. This helper script checks to make sure the container is executing on the "bootstrap host" for the specified service (arg 0) and then if it matches runs the specified command. Depends-On: If25f217bbb592edab4e1dde53ca99ed93c0e146c Depends-On: Ic1585bae27c318bd6bafc287e905f2ed250cce0f Change-Id: I0c864ca093ea476248b619d8c88477ef0b64e2eb Closes-Bug: 1688380
2017-05-15Add missing type for RoleParameters parameterMartin André1-0/+1
This was forgotten in I72376a803ec6b2ed93903cc0c95a6ffce718b6dc and broke containerized deployment. Change-Id: I599a87bf06efbfefd3067c77ed6ca866505900f9 Closes-Bug: #1690870
2017-05-15Add role specific information to the service templateSaravanan KR1-0/+9
When a service is enabled on multiple roles, the parameters for the service will be global. This change enables an option to provide role specific parameter to services and other templates. Two new parameters - RoleName and RoleParameters, are added to the service template. RoleName provides the role name of on which the current instance of the service is being applied on. RoleParameters provides the list of parameters which are configured specific to the role in the environment file, like below: parameters_default: # Default value for applied to all roles NovaReservedHostMemory: 2048 ComputeDpdkParameters: # Applied only to ComputeDpdk role NovaReservedHostMemory: 4096 In above sample, the cluster contains 2 roles - Compute, ComputeDpdk. The values of ComputeDpdkParameters will be passed on to the templates as RoleParameters while creating the stack for ComputeDpdk role. The parameter which supports role specific configuration, should find the parameter first in in the RoleParameters list, if not found, then the default (for all roles) should be used. Implements: blueprint tripleo-derive-parameters Change-Id: I72376a803ec6b2ed93903cc0c95a6ffce718b6dc
2017-05-05Mount hostpath logs on /var/logFlavio Percoco1-4/+10
Some containers are using the logs named volume for collecting logs written to `/var/log`. We should make this consistent for all the containers. This patch also cleans up some mounts that weren't needed for some services. For example, glance-api doesn't need `/run` to be mounted. Other changes: * Rework log volumes to hostpath mounts to omit slow COW writes. * Add kolla_config's permission and host_prep_tasks create and manage hostpath mounted log dirs permissions. * Rework data owning init containers to kolla_config permissions * When a step wants KOLLA_BOOTSTRAP or DB sync, use logs data owning init containers to set permissions for logs. This is required because kolla bootsrap and DB sync runs before the kolla config stage and there is yet permissions set for logs. * In order to address hybrid cases for host services vs containerized ones to access logs having different UIDs, persist containerized services' logs into separate directories (an upgrade impact) * Ensure host prep tasks to create /var/log/containers/ and /var/lib/ sub-directories for services * Fix missing /etc/httpd, /var/www config-data mounts for zaqar/ironic * Fix YAML indentation and drop strings quotation. Co-authored-by: Bogdan Dobrelya <bdobreli@redhat.com> Partial blueprint containerized-services-logs Change-Id: I53e737120bf0121bd28667f355b6f29f1b2a6b82
2017-05-02Move containers common volumes from yaql to list_concatJuan Antonio Osorio Robles1-21/+19
list_concat was introduced recently and is able to replace the yaql calls for concatenating lists. Change-Id: Id3a80a0e1e4c25b6d838898757c69ec99d0cd826
2017-04-18Introduce common resources for docker templatesJuan Antonio Osorio Robles1-17/+23
This enables common resources that the docker templates might need. The initial resource only is common volumes, and two volumes are introduced (localtime and hosts). Change-Id: Ic55af32803f9493a61f9b57aff849bfc6187d992
2017-04-12Bind mount directories that contain the key/certs for keystoneJuan Antonio Osorio Robles1-0/+17
This is only done when TLS-everywhere is enabled, and depends on those directories being exclusive for services that run over httpd. Which is the commit this is on top of. Also, an environment file was added that's similar to environments/docker.yaml. The difference is that this one will contain the services that can run containerized with TLS-everywhere. This file will be updated as more services get support for this. bp tls-via-certmonger-containers Change-Id: I87bf59f2c33de6cf2d4ce0679a5e0e22bc24bf78
2017-04-03Remove kolla_config copy from servicesMartin André1-2/+2
Simplify the config of the containerized services by bind mounting in the configurations instead of specifying them all in kolla config. This is change is useful to limit the side effects of generating the config files and running the container is two separate steps as config directories are now bind-mounted inside the container instead of having files being copied to the container. We've seen examples of Apache's mod_ssl configuration file present on the container preventing it to start when puppet configured apache not to load the ssl module (in case TLS is disabled). Co-Authored-By: Ian Main <imain@redhat.com> Change-Id: I4ec5dd8b360faea71a044894a61790997f54d48a
2017-03-27Remove kolla_config copy from keystone service.Ian Main1-47/+3
Simplify the config of the keystone service by mounting in the configurations instead of specifying them all in kolla config. This is change is useful to limit the side effects of generating the config files and running the container is two separate steps as config directories are now bind-mounted inside the container instead of having files being copied to the container. We've seen examples of Apache's mod_ssl configuration file present on the container preventing it to start when puppet configured apache not to load the ssl module (in case TLS is disabled). Co-Authored-By: Martin André <m.andre@redhat.com> Change-Id: Ie33ffc7c2b1acf3e4e505d38efb104bf013f2ce6
2017-03-27docker/keystone: Bind mount entire fernet keys repositoryJuan Antonio Osorio Robles1-10/+5
Previously only the first two intial fernet keys were mounted into the container. This is not practical, however, as doing key rotation will generate more entries in this repository. So instead we mount the whole directory, which would allow us to do rotation in the base host and seamlessly affect the container as well. Change-Id: I7763a09e57fe6a7867ffd079ab0b9222374c38c8
2017-03-22docker/keystone: Actually set fernet as the default token providerJuan Antonio Osorio Robles1-1/+1
A previous commit [1] added support for fernet in the keystone docker service; however, this was not set as the default token provider. This patch makes it the default. [1] Id92039b3bad9ecda169323e01de7bebae70f2ba0 Change-Id: Ib44ab61eba0be8ba54bc7d0bdb22437d769cb960
2017-03-21Merge "Cleanup docker services templates"Jenkins1-4/+1
2017-03-16docker/keystone: add metadata_settings to outputJuan Antonio Osorio Robles1-0/+2
This is used for the TLS-everywhere bits. It will be taken into account by a metadata hook that outputs relevant entries for the nova-metadata service; and subsequently kerberos principals will be created from these. Subsequent patches will add support for TLS in the internal network for the containerized keystone. Change-Id: Ic747ad9c8d6e76c8c16e347c1cdcabc899dd9f9a
2017-03-14keystone/containers: Add support for fernet keysJuan Antonio Osorio Robles1-0/+19
Since the 'file' resource is included in the tags that puppet takes into account, we already generate the fernet keys if it's enabled as a token provider. This merely adds the keys to the container. However, if fernet is not the provider, we make this file addition optional. Change-Id: Id92039b3bad9ecda169323e01de7bebae70f2ba0
2017-03-10Cleanup docker services templatesMartin André1-4/+1
Use yaml anchors wherever possible for image definition and drop unused anchors. Renamed parameters to Docker*ConfigImage to clarify that an image is specifically used to generate configuration files. Change-Id: I388bd59de7f1d36a3a881fbb723ba5bcba09e637
2017-03-10Remove docker_image sections (unused)Dan Prince1-5/+4
We don't use docker_image for anything. It is a remant of the pre-composable docker templates and we can now remove it. This patch removes references to the 'docker_image' section from docker/post.yaml and all of the docker/services* templates. Change-Id: I208c1ef1550ab39ab0ee47ab282f9b1937379810
2017-03-06Enable composable upgrades for docker service templatesSteven Hardy1-0/+4
This aligns the docker based services with the new composable upgrades architecture we landed for ocata, and does a first-pass adding upgrade_tasks for the services (these may change, atm we only disable the service on the host). To run the upgrade workflow you basically do two steps: openstack overcloud deploy --templates \ -e environments/major-upgrade-composable-steps-docker.yaml This will run the ansible upgrade steps we define via upgrade_tasks then run the normal docker PostDeploySteps to bring up the containers. For the puppet workflow there's then an operator driven step where compute nodes (and potentially storage nodes) are upgrades in batches and finally you do: openstack overcloud deploy --templates \ -e environments/major-upgrade-converge-docker.yaml In the puppet case this re-applies puppet to unpin the nova RPC API so I guess it'll restart the nova containers this affects but otherwise will be a no-op (we also disable the ansible steps at this point. Depends-On: I9057d47eea15c8ba92ca34717b6b5965d4425ab1 Change-Id: Ia50169819cb959025866348b11337728f8ed5c9e
2017-03-06Merge "Put docker puppet config in puppet_config dict"Jenkins1-4/+6
2017-03-03Fix httpd dir create to not error if existsPradeep Kilambi1-1/+1
In cases where /var/log/httpd already exists, this exits with error code 1. $ sudo docker logs keystone-init-log mkdir: cannot create directory '/var/log/httpd': File exists Change-Id: I62bf08d9fc9e02d5f3016bd14bb0a090b76ac837
2017-03-01Put docker puppet config in puppet_config dictSteve Baker1-4/+6
This approach removes the need for the yaql zip to build the docker-puppet data by building the data in a puppet_config dict. This allows a future change to make docker-puppet.py only accept dict data. Currently the step_config is left where it is and referenced inside puppet_config, but feedback is welcome whether this is necessary or desirable. Change-Id: I4a4d7a6fd2735cb841174af305dbb62e0b3d3e8c
2017-03-01Switch to dict format for docker_puppet_tasksSteve Baker1-4/+5
This change gives the option of docker-puppet.py data to be in a dict as well as a list. This allows docker_puppet_tasks data to use the same keys as the top level puppet config data. If the yaql fu can be worked out to build the top level data, docker-puppet.py can later drop the list format entirely. Change-Id: I7e2294c6c898d2340421c93516296ccf120aa6d2
2017-02-23Add step to docker_puppet_tasksDan Prince1-1/+1
This patch sets the step correctly for docker_puppet_tasks. This is now required in order to match the 'step' in some puppet manifests explicitly so that things like keystone initialization run correctly. Closes-bug: #1667454 Change-Id: If2bdd0b1051125674f116f895832b48723d82b3a
2017-02-15Add docker keystone serviceDan Prince1-0/+153
Depends-On: Icabdb30369c8ca15e77d169dc441bee8cfd3631f Change-Id: Icec07f75f81953c4bf81ca21b4b02bc02e157562 Co-Authored-By: Martin André <m.andre@redhat.com> Co-Authored-By: Ian Main <imain@redhat.com>