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2017-08-16Merge "Bind mount tripleo.cnf in transient bootstrap containers"Jenkins1-0/+1
2017-08-14Bind mount tripleo.cnf in transient bootstrap containersDamien Ciabrini1-0/+1
Various containerized services (e.g. nova, neutron, heat) run initial set up steps with some ephemeral containers that don't use kolla_start. The tripleo.cnf file is not copied in /etc/my.cnf.d and this can break some deployments (e.g. when using internal TLS, service lack SSL settings). Fix the configuration of transient containers by bind mounting of the tripleo.cnf file when kolla_start is not used. Change-Id: I5246f9d52fcf8c8af81de7a0dd8281169c971577 Closes-Bug: #1710127 Co-Authored-By: Juan Antonio Osorio Robles <jaosorior@redhat.com>
2017-08-11Enable TLS for nova api and placement containersJuan Antonio Osorio Robles1-0/+17
With these two services running over httpd in the containers, we can now enable TLS for them. bp tls-via-certmonger-containers Change-Id: Ib8fc37a391e3b32feef0ac6492492c0088866d21
2017-08-11Make containerized nova-api run with httpdJuan Antonio Osorio Robles1-6/+3
The non-containerized version will run over httpd [1], and for the containerized TLS work, it is needed in the container version as well. [1] Iac35b7ddcd8a800901548c75ca8d5083ad17e4d3 bp tls-via-certmonger-containers Depends-On: I1c5f13039414f17312f91a5e0fd02019aa08e00e Change-Id: I2c39a2957fd95dd261b5b8c4df5e66e00a68d2f7
2017-08-01Merge "Generate MySQL client config if service requires database"Jenkins1-0/+4
2017-07-31Add missing metadata_settings from docker servicesJuan Antonio Osorio Robles1-0/+2
These are needed for the TLS everywhere bits. Change-Id: I81fcf453fc1aaa2545e0ed24013f0f13b240a102
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
2017-07-20nova_api_cron docker fix: add /var/spool/cron/novaDan Prince1-4/+20
This patch reworks the nova_api_cron container so that it contains the /var/spool/cron cron for the nova user and also so that it contains the correct nova.conf file. This should allow kolla-start to copy the correct config files into place and then start the cron service to run the nova tasks periodically. Change-Id: Ib6b2ca5af5419130fb9c83f83d6f4bf97410e870 Related-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
2017-07-12Add support for running crontabs in containersOliver Walsh1-1/+11
This change enables the puppet cron resource in docker-puppet.py and adds user crontabs to the paths copied from the config containers. Only the nova crontab is configured for now. Other services will require similar changes to run their crontabs. Partial-Bug: 1701254 Change-Id: I2d1d0f0d77908a132472cf4bc475f8bd526af504 Depends-On: Ie16fb4539481a3c192cff8220a97daa4c70467fc
2017-07-10Copy only generated puppet files into the containerMartin André1-7/+17
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
2017-06-29Merge "Add heat parameter for all of config_volume images"Jenkins1-1/+1
2017-06-28Enable nova-api to run over httpd againJuan Antonio Osorio Robles1-0/+3
This is needed for TLS everywhere. Change-Id: Iac35b7ddcd8a800901548c75ca8d5083ad17e4d3 Depends-On: I426bfdb9e6c852eb32d10a12e521bb8b47701c41
2017-06-28Add heat parameter for all of config_volume imagesMartin André1-1/+1
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 Stransky1-6/+6
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
2017-05-22docker bootstrap service commandsDan Prince1-15/+10
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 Percoco1-11/+27
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 Robles1-8/+6
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 Robles1-4/+10
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
2017-04-11docker: use noop_resource for Nova_cell_v2Dan Prince1-1/+4
Per puppet-nova commit 2c743a6bff5b17a85d1e0500f3a9ecb21468204e there is now a custom resource for Nova_cell_v2 configuration. As this resource runs automatically regardless of our use of puppet tags we need to explicitly disable it to be able to generate Nova API configs for docker. Change-Id: Id675dc124464acddc3fc5a88b017a351e93ba685 Closes-bug: #1681841
2017-04-03Remove kolla_config copy from servicesMartin André1-8/+3
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
2017-03-22Run nova-api hosts discovery after nova-compute startMartin André1-1/+2
The previous code had a race condition where nova-api host discovery and nova-compute where run at the same step. This commit ensures host discovery happens after nova-compute has started. Change-Id: Id2fc795a64783d958d98d4ac523a19079e8a4fab Closes-Bug: #1675011
2017-03-10Cleanup docker services templatesMartin André1-2/+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 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
2017-03-01Put docker puppet config in puppet_config dictSteve Baker1-7/+10
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
2017-03-01Associate unmapped hosts with cell mappingsJohn Trowbridge1-0/+10
Otherwise the containerized nova running in the overcloud fails with "Host 'overcloud-novacompute-0' is not mapped to any cell, Code: 400". Co-Authored-By: Martin André <m.andre@redhat.com> Change-Id: I9ff77f25bfd1f37167b0638a32fe5049951bc5b4
2017-02-20Add docker nova servicesDan Prince1-0/+134
This patch adds docker services for Nova for the Api, conductor, scheduler, ironic, placement, and pass-thru configuration for metadata (it simply enables metadata to be configured as part of the nova-api. The nova-api DB initialization commands depend on a new heat-agent feature (see patch below) to accommodate exit codes returned by the new cells setup commands. Change-Id: I39436783409ed752b08619b07b0a0c592bce0456 Depends-On: Ia6ca4b01982a0b33b26eca2a907d9d9f87c19922