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2017-07-10Copy only generated puppet files into the containerMartin André3-4/+18
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
2017-06-28Add heat parameter for all of config_volume imagesMartin André4-14/+35
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
2017-06-23Merge "Configuration for containerized MySQL clients"Jenkins1-0/+66
2017-06-14Fix race conditions between containersJiri Stransky2-3/+4
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
2017-06-13Configuration for containerized MySQL clientsDamien Ciabrini1-0/+66
This service generates the /etc/my.cnf.d/tripleo.cnf file which is being used to configured MySQL clients (e.g. client bind address, client SSL configuration...) We generate the config file in this service and let containerized MySQL clients mount /var/lib/config-data/mysql_client/etc/my.cnf.d/tripleo.cnf it in their own container. This way, when this MySQLClient service is updated, the other containers will automatically pick the updated configuration at next restart. Partial-Bug: #1692317 Change-Id: Idc56d27fb9645ad3b07df8ef08b7e2ce29e6d499
2017-06-12Don't mount all of config-data /etc, /etc/httpdSteve Baker3-3/+4
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
2017-06-07Add host logging for redis service templateSteven Hardy1-3/+14
This got missed in the patch which added host logging for most other services. Change-Id: I0be8a5bce6558ebaf5b4830138d1f6c31aec6394
2017-05-19Update the template_version alias for all the templates to pike.Carlos Camacho3-3/+3
Master is now the development branch for pike changing the release alias name. Change-Id: I938e4a983e361aefcaa0bd9a4226c296c5823127
2017-05-15Add missing type for RoleParameters parameterMartin André3-0/+3
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 KR3-0/+25
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 Percoco2-10/+30
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
2017-04-27Fix redis containerMartin André1-2/+17
The puppet-redis module makes use of the exec puppet tag to copy the /etc/redis.conf.puppet file to /etc/redis.conf. We need to explicitly enable it otherwise our redis container will pick up the default redis configuration and not the one that was generated with puppet. Also creates the /var/run/redis directory on the host since we bind mount /run, and ensure the container sets the correct ownership on the directory. Finally, configure redis to not daemonize otherwise the container ends up in a restart loop. Change-Id: Ia1dce2120ca7479eef8bc77dedf9431adbe210cc Closes-Bug: #1686707
2017-04-21Containerize Redis servicePradeep Kilambi1-0/+78
Closes-bug: #1668919 Change-Id: Ie750caa34c6fa22ca6eae6834b9ca20e15d97f7f
2017-04-05Use kolla api to set ownershipMartin André2-21/+10
Kolla provides a way to set ownership of files and directory inside the containers. Use it instead of running an additional container to do the job. Change-Id: I554faf7c797f3997dd3ca854da032437acecf490
2017-04-03Remove kolla_config copy from servicesMartin André2-22/+4
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
2017-03-24Rework container volumes as hostpath mountsBogdan Dobrelya1-2/+2
Also add upgrade_tasks to disable corresponding host services in order to not data race with containers Change-Id: I19c16aaa3e5a73436ca7aa7d06facf64feee2327 Signed-off-by: Bogdan Dobrelya <bdobreli@redhat.com>
2017-03-21Merge "Cleanup docker services templates"Jenkins2-8/+2
2017-03-14Keep existing data for containerized MongoDBJiri Stransky1-1/+15
We used named Docker volume for MongoDB storage, which meant that when moving from bare metal to containerized, we lost data and reinitialized the storage from scratch. With this commit we keep the data by mounting the original data into the container. We also need make sure that file ownership is correct according to the uid/gid used within MongoDB container image. Change-Id: I86ef2cb37a068b767462d6d50fe451389b7cbb58
2017-03-14Keep existing data when moving to containerized MariaDBJiri Stransky1-4/+21
We used named Docker volume for MariaDB storage, which meant that when moving from BM to containerized wit MariaDB, we lost data and reinitialized the storage from scratch. With this commit we keep the data by mounting the original data into the container. We also need to make sure that file ownership is correct according to the MariaDB container image used, and that Kolla bootstrap mechanisms aren't retriggered, as they aren't idempotent. Change-Id: I1fc955021c6dd83f1a366495dd8c7281fb9e7cc5
2017-03-10Cleanup docker services templatesMartin André2-8/+2
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 Prince2-10/+8
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 Hardy2-2/+8
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
2017-03-01Put docker puppet config in puppet_config dictSteve Baker2-8/+12
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 Baker2-13/+17
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
2017-02-23Merge "Add docker mysql service"Jenkins1-0/+130
2017-02-23Add docker mysql serviceFlavio Percoco1-0/+130
Co-Authored-By: Dan Prince <dprince@redhat.com> Co-Authored-By: Martin André <m.andre@redhat.com> Change-Id: If0ee671acbf6a9931622003a859089d61e2050b3
2017-02-22Containerized MongoDBFlavio Percoco1-0/+98
Change-Id: Ic3fd3bfd76d31ba515dbabdda7dfd06b9833a2ca