Salt pillar merging.
Jan 26, 2019 · Servers should then be available to you.
Salt pillar merging salt. The portal for a Salt Pillar is taller by about 10 studs as well, compared to a regular Steeple portal, which is 5 . Regardless of the chosen strategy (i. I've never tried merging twice though, so give it a try. When designing the structure of the /srv/pillar directory, the pillars contained within should once again be focused on clear and concise data which users can easily review, modify, and understand. This data can be used in salt states. May 12, 2017 · An issue that keeps coming up on the mailing lists as well as Stackoverflow[1,2] is how to merge multiple pillar files for use with a single state. The default top_file_mergeing_strategy is merge. jinja pillar merging. Nov 18, 2019 · Pillar data is expensive. Example: /core/packages. In this post, I reveal a technique to utilise Jinja2 templating for pillar manipulation. Jan 26, 2019 · Servers should then be available to you. Mar 9, 2017 · Description of Issue/Question. 8 Apr 24, 2015 · Where is merge pillar order defined? Another (possibly separate issue) is how the order of merged pillars is defined. It is considered best practice to make formulas expect all formula-related parameters be placed under a second-level lookup key, within a main namespace designated for holding data for a particular service or software. Set the pillar_roots directive to specify the pillar root directories. If the merge-last strategy is selected (the default), then content of dict or list variables is merged recursively with previous definitions of this variable (similarly to the recurse salt pillar_source_merging_strategy). Organizing pillar data¶. 7. sls files, you still need to specify what pillar files from each pillar environment go to which minion. Pillars are used to store secure and insecure data pertaining to minions. This walkthrough is designed to get a simple Pillar up and running in a few minutes and then to dive into the capabilities of Pillar and where the data is available. This option is ignored when merge is set to False. For example, you might have a Pillar file that contains sensitive data, such as passwords or API keys. 9. These would be encrypted and only accessible to the Minions that need access to them. You can find the previous article here. Nov 8, 2015 · I have a similar use-case as what introduced top_file_merging_strategy=same (see #12483), and use it to ensure that only the top file of my current saltenv gets used. Configure the Salt Master to use the pillar data by updating the master configuration file located at /etc/salt/master. Storing Static Data in the Pillar¶ Pillar is an interface for Salt designed to offer global values that can be distributed to minions. Note. For some context I'm essentially using command-line pillar values as arguments for orchestration, but I'd be happy to hear about any alternatives. # All files will be taken from the file path specified in the base # environment in the ``file_roots`` configuration value. 8 Configure Pillar Data in Salt Master. Pillar was added to Salt in version 0. Pillar data is managed in a similar way as the Salt State Tree. sls' state file applied from the 'nagios/' directory. Nov 24, 2014 · The bottom line is this is a bug, not a question, and the bug is exactly that pillar_source_merging_strategy does not apply to pillar values passed from command line. sls file into both the dev and qa directories. When running salt-ssh with pillar_merge_lists=true list items multiply regardless of merging being necessary or not. merge_all grabs all the states and top files from all environments and merges them together. Saved searches Use saved searches to filter your results more quickly salt. sls has 3 more packages Mar 31, 2017 · Structuring Our Pillar Data. sls has list of 14 packages /rabbitmq/packages. Aug 16, 2014 · Merging Pillars in SaltStack is supported but somewhat limited. That's the only difference between a Salt Pillar and a Mini Steeple, as a Mini Steeple contains 2 regular-sized floors. It is common practice to make the environment in a git_pillar top file match the branch/tag name, but when remapping, the environment of course no longer matches the branch/tag, and the top file needs to be adjusted accordingly. This means each floor will be 100x300x100, making it around the same size as a 6-floor Steeple. This allows fine grained control over the merging process. Pillar is therefore one of the most important systems when using Salt. If a pillar pattern matches multiple paths, the results are merged according to the master configuration values pillar_source_merging_strategy and pillar_merge_lists by default. There are various workarounds, but all Dec 9, 2021 · I have 2 configuration files which must be merged before I run some commands on top of the final config file. either change the merge strategy on the master, check the master configuration or restructure your config to use dictionaries, eg use a nested key under {{ grains. 0, Salt will merge pillar keys by default. This is the 2nd part in our Salt Journey story. Input pillar one: example of map. When running pillar. The problem is that pillars using the same key overwrite each other, and there is no easy way to express the desire to merge instead. To control the behaviour, configure the pillar_source_merging_strategy and pillar_merge_lists options. What is a Pillar in SaltStack? A Pillar is a way to store data that is specific to a Minion, or group of Minions. base: # All minions which begin with the strings 'nag1' or any minion with # a grain set called 'role' with the value of 'monitoring' will have # the 'server. The master needs to render the pillar for every individual minion, encrypt the pillar data and the message that it uses to send pillar data to the minion. items a “correct” list is returned but once salt states are rendered stuff starts multiplying — I’ll explain the likely reason below. At a minimum this may give you some direction as the syntax for doing a pillar merge like this may get you what you are looking for. A Salt Pillar is a type of tower with two 3-floor sized floors. Contribute to ryanwalder/salt-jinja-pillar-merge-example development by creating an account on GitHub. With pillar_merge_lists disabled, the testlist item only includes the test2 entry. With our specific goals in mind we decided that designing our pillar data was Salt expects to find your ext_pillar module in the same location where it looks for other python modules. # Example configuration pillar_roots: base: - /srv/pillar Target Minions with Pillar Data Aug 17, 2015 · In #18665 it was mentioned that using a jinja include made the smart render function as expected: #!jinja|yamlex With that, my test pillars are rendered properly when master has pillar_merge_lists enabled. I can merge dictionaries but I'm left with valueless keys in some situations which is more of a hack then anything. As of Salt 2014. modules. If you have a large environment where masters are controlling a lot of (proxy) minions, having a big pillar can impact performance. Pillar data merge¶ If the same pillar key is defined in multiple pillar SLS files, and the keys in both files refer to nested dictionaries, then the content from these dictionaries will be recursively merged. To see the minion's pillar data: Additionally, while git_pillar allows for the branch/tag to be overridden (see here), keep in mind that the top file must reference the actual environment name. pillar this option is inherited from the pillar_merge_lists minion config option. e. Make this change, mymtw/salt-vagrant-demo#1 and then MOVE that top. merge-last (default) strategy¶. fqdn }} and just iterate over the items By default, PillarStack will deeply merge yml_data in stack (similarly to the recurse salt pillar_source_merging_strategy), but 3 merging strategies are currently available for you to choose (see next section). Mar 3, 2016 · You don't have anything in the top. recurse or overwrite) the result of the merge is different depending on which pillar is chosen the 1st and the 2nd. Otherwise, it will look in your Python site-packages salt/pillar directory Structuring Pillar Files¶. 'nag1* or Oct 28, 2015 · The idea of having a hierarchical pillar structure is difficult without the merging of lists. Setting Up Pillar¶ The pillar is already running in Salt by default. Is there a way in Saltstack in which I can merge files easily ? I tried the below code and it did not work. as the first item of the dict or list. This allows me to keep identic Mar 5, 2019 · This will merge the top files from both /srv/user and /srv/master the way you are desiring, because of the merge_all top file merging strategy. If the extension_modules option in your Salt master configuration is set, Salt will look for a pillar directory under there and load all the modules it finds. If the optional nesting_key was defined, the merged result will be nested below. iyulzcjftdgbkalfbymneyjpnhdiedsmzoklowjlhstyjwovc