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2017-01-23Allow for specifying the output_dirFlavio Percoco1-5/+28
Allow for passing the output_dir in the process-templates scripts so that it doesn't overwrites the templates in the src dir. This is a desired feature when running the script from a t-h-t installed system-wide. Change-Id: I47994d34f47a4084a11124bc9075cb2f457889ea
2017-01-23Ignore hidden files in directoriesFlavio Percoco1-0/+12
Don't walk through hidden files. This avoids going through the .git, .tox and other hidden directories that we don't care about. Change-Id: I34b83229775d221299c8b572a7049175debac99d
2017-01-13Add ReNo supportEmilien Macchi2-0/+58
Add ReNo support to manage release notes. http://docs.openstack.org/developer/reno/ Change-Id: Ie5154d909e616e4e7e813052f9c121d6ac5b0875
2017-01-11Fix error path for tools/process-templates.pySteven Hardy1-0/+1
The error path for this fails because we don't import six or install it in the templates tox venv Change-Id: Ie9f46332f2b03d48a1b0a4a432e9721757833569
2017-01-03DB connection: prevent src address from binding to a VIPDamien Ciabrini1-0/+45
When a service connects to the database VIP from the node hosting this VIP, the resulting TCP socket has a src address which is by default bound to the VIP as well. If the VIP is failed over to another node while the socket's Send-Q is not empty, TCP keepalive won't engage and the service will become unavailable for a very long time (by default more than 10m). To prevent failover issues, DB connections should have the src address of their TCP socket bound to the IP of the network interface used for MySQL traffic. This is achieved by passing a new option to the database connection URIs. This option is available starting from PyMySQL 0.7.9-2. We use a new intermediate variable in hiera to hold the IP to be used as a source address for all DB connections. All services adapt their database URI accordingly. Moreover, a new YAML validation check is added to guarantee that new services will construct their database URI appropriately. Change-Id: Ic69de63acbfb992314ea30a3a9b17c0b5341c035 Closes-Bug: #1643487
2016-11-30Add local template generation tox taskDan Prince1-0/+125
This patch adds a local version of our template processing routine so that developers can more quickly view the templates that are actually getting generated. I've noticed multiple developers now do a full deployment with 'overcloud deploy' only to download the swift container with the generated templates. This simple task avoids that step by allowing developers to generate it locally. It also aims to preserve the ability to use t-h-t templates directly with Heat (instead of going through Mistral) should users wish to do that. The new undercloud heat installer requires the ability to generate templates without requiring Mistral and Swift to do so. Ideally the Mistral API workflow would use this same code so perhaps in the future we might modify that routine to: -download swift tarball containing the templates -run this local routine that lives in t-h-t -re-upload the tarball of templates to the swift container Change-Id: Ie664c9c5f455b7320a58a26f35bc403355408d9b
2016-11-28Apply os-net-config with a script instead of elementDan Prince1-0/+219
Wire in os-net-config via a normal script heat deployment, which has the following advantages: 1. Improved error path, currently o-a-c deployments don't report any errors, thus hang and eventually the deployment times out 2. It's far more hackable from a deployer perspective, e.g it's much easier to change the os-net-config options or include a mapping file 3. Reduces our dependencies on o-a-c (it's only os-net-config and hiera which requires it), although the script does currently still use oac to get the metadata IP. 4. May enable passing os-net-config yaml via a json parameter in future, reducing the need for resource_registry mappings (although we'll have to support that for backwards compatibility) The script used is based directly on 20-os-net-config (from t-i-e at cf94c5e, we can probably improve this now that we have an error path, but for this initial commit it's a straight copy other than the changes to replace o-a-c for rendering the json config file. Co-Authored-By: Steven Hardy <shardy@redhat.com> Change-Id: I0ed08332cfc49a579de2e83960f0d8047690b97a
2016-09-09Convert overcloud.yaml to support jinja2 templatingSteven Hardy1-10/+11
The first step of generating the Service chain resources via j2, we'll then incrementally convert other resources to be created in a similar way. Partially-Implements: blueprint custom-roles Depends-On: I81239991f36ed5f6453184bf9cffe930832cb68b Change-Id: Iafa9b2afddf18a5a9833ec472a552fb256338b38
2016-08-26Skip warning for required parametersBrent Eagles1-1/+4
Skips the unused parameter warning for required parameters. Change-Id: I71ad4ab9f6e6c63e3f01b8cc9c72262f1958331e
2016-08-18Add DefaultPasswords to composable servicesDan Prince1-1/+1
This patch adds a new DefaultPasswords parameter to composable services. This is needed to help provide access to top level password resources that overcloud.yaml currently manages (passwords for Rabbit, Mysql, etc.). Moving the RandomString resources into composable services would cause them to regenerate within the stack. With this approach we can leave them where they are while we deprecate the top level mechanism and move the code that uses the passwords into the composable services. Change-Id: I4f21603c58a169a093962594e860933306879e3f
2016-08-18Pass ServiceNetMap to servicesGiulio Fidente1-0/+7
This will be needed to pick the network where the service has to bind to from within the service template. Change-Id: I52652e1ad8c7b360efd2c7af199e35932aaaea8c
2016-07-28Convert service_name to underscore syntaxSteven Hardy1-1/+2
Currently we use hyphens, e.g cinder-api, but in overcloud.yaml we have a lot of references to services (e.g for AllNodesConfig) by underscore, e.g cinder_api. To enable dynamic generation of this data, we need the service name in underscore format. Change-Id: Ief13dfe5d8d7691dfe2534ad5c39d7eacbcb6f70
2016-07-22Add 'service_name' to composable servicesDan Prince1-3/+29
This patch adds a new service_name section to each composable service. We now have an explicit unit test check to ensure that service_name exists in tools/yaml-validate.py. This patch also wires service_names into hieradata on each of the roles so that tools can access the deployed services locally during deployment and upgrades. Change-Id: I60861c5aa760534db3e314bba16a13b90ea72f0c
2016-03-23Add simple parameter test to yaml-validate.pySteven Hardy1-1/+10
Output a warning for parameters which look unused, this should help developers clean up the template a bit, and eventually could maybe be developed further into something we can use for gating. Change-Id: Ide4fbe3c85854cbddee44801d39ae73003d63bb8
2016-01-28Update yaml-validate.py to accept files or directoriesSteven Hardy1-11/+30
For developer usage it's helpful to have the choice to provide either an individual files, list of files, or some mix of files and directories as you don't necessarily want to walk everything all the time. Change-Id: I050de123bba51402a0dbb42d71e97fd27d7ce4bc
2015-09-15Add YAML sanity checkBen Nemec1-0/+46
Adds a "validate" tox env for basic sanity checking of templates. Currently it just validates that all of the .yaml files are in fact valid YAML. In the future we might want to add more, but this seemed like a reasonable start. Change-Id: I8091bbad0003b150e23dae5de4f465053c982229