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70 Commits

Author SHA1 Message Date
Joshua Boniface 2e9d02ab52 Add additional CMK checks 2021-08-21 15:41:44 -04:00
Joshua Boniface dd2fe47881 Typo fix 2021-07-20 13:59:47 -04:00
Joshua Boniface 9e42e6ae88 Lower autopurge interval to 1 hour 2021-07-20 13:57:59 -04:00
Joshua Boniface 13dd41bb3e Add some Zookeeper configuration tweaks 2021-07-19 16:31:40 -04:00
Joshua Boniface f294817b55 Disable any systemd start rate limiting 
Because Zookeeper is supremely stupid (see last commit) we want to
disable start limiting. It needs to keep trying forever until it starts.
 2021-07-19 13:21:16 -04:00
Joshua Boniface b112663ef0 Ensure Zookeeper restarts itself 
The Zookeeper daemon does not appear to exit with any status other than
0, even after a fatal error. Work around this.
 2021-07-19 13:03:09 -04:00
Joshua Boniface bd4d94568e Add -XX:+AlwaysPreTouch option for Zookeeper 2021-07-19 12:46:21 -04:00
Joshua Boniface e232ab00da Lower keep count for Zookeeper vacuum to 3 
Required to keep disk space growth down when using zookeeper_logging
functionality.
 2021-07-19 09:51:07 -04:00
Joshua Boniface 764c2c3928 Fix memory tuning issues 2021-07-18 18:51:21 -04:00
Joshua Boniface 0e046b48d4 Add Zookeeper logging configs 2021-07-18 17:47:02 -04:00
Joshua Boniface 231cb7b2aa Fix Patroni ACL to use subnet mask 2021-06-29 16:47:55 -04:00
Joshua Boniface 53872c0056 Add generic SR-IOV configuration 2021-06-22 03:47:03 -04:00
Joshua Boniface 84bf1d7efa Use IPs for Patroni configuration 2021-06-22 03:27:01 -04:00
Joshua Boniface ae45da3f85 Bump max connections in Zookeeper to 200 2021-06-22 03:15:23 -04:00
Joshua Boniface c6590f8ab9 Configure Zookeeper only on Cluster address 2021-06-22 03:15:23 -04:00
Joshua Boniface ec879f4e3c Add override custom libvirtd.service unit 
This has no functional change on Buster, but on Bullseye this overrides
the stupid socket-based activation shenanigans that the default unit
tries to do, as well as the breaking replacement of the
/etc/default/libvirt variable names.
 2021-06-22 03:15:23 -04:00
Joshua Boniface c4c285c7b3 Remove invalid timezone entries in postgres conf 2021-01-26 15:20:25 -05:00
Joshua Boniface ac071f4bf0 Add configurable ZK memory limits 2020-12-21 00:20:45 -05:00
Joshua Boniface 8e104113d7 Tune Zookeeper memory usage 
Use Xms and Xmx=128M to reduce overall Zookeeper memory usage.
 2020-12-21 00:20:45 -05:00
Joshua Boniface 28c86d170f Don't use libjemalloc for Ceph daemons 
This was an artifact of a much, much older Ceph configuration I ran, and
is not relevant with newer Ceph versions like those used in PVC.
Performance testing with Nautilus and Bluestore reveals a minimal
performance hit, and using `jemalloc` prevents cache autotuning from
being effective, so remove it.
 2020-12-21 00:20:45 -05:00
Joshua Boniface 3c0c3e8e56 Add jute.maxbuffer to Zookeeper environment ops 
Adds this option based on the findings of
https://github.com/python-zk/kazoo/issues/630, whereby restores of >1MB
in size would fail. This is considered an unsafe option, but given our
usecase no actual znode should ever exceed this limit; this is purely
for the large transactions that come from a `pvc task restore` action to
an empty Zookeeper instance.
 2020-11-24 12:20:25 -05:00
Joshua Boniface 934f73af0f Support using existing SSL certs on system 
Add the additional pvc_api_ssl_cert_path and pvc_api_ssl_key_path
group_vars options, which can be used to set the SSL details to existing
files on the filesystem if desired. If these are empty (or nonexistent),
the original pvc_api_ssl_cert and pvc_api_ssl_key raw format options
will be used as they were.

Allows the administrator to use outside methods (such as Let's Encrypt)
to obtain the certs locally on the system, avoiding changes to the
group_vars and redeployment to manage SSL keys.
 2020-08-26 14:11:14 -04:00
Joshua Boniface 2f2123b70e Rename remaining "pvc_prov" items to pvc_api 2020-08-25 13:01:48 -04:00
Joshua Boniface d79c587384 Change name of default API database 
From pvcprov to pvcapi to reflect the changing use of this database.
 2020-08-25 02:00:29 -04:00
Joshua Boniface e32dfe6200 Add additional configuration to group_vars 
Also include defaults and the new pvc_vm_shutdown_timeout option.
 2020-08-20 21:39:44 -04:00
Joshua Boniface 774595cdb7 Ensure ZK prioritizes IPv4 2020-08-19 13:10:03 -04:00
Joshua Boniface c9b487f5e6 Use FQDN for Zookeeper server entries 2020-08-19 12:47:06 -04:00
Joshua Boniface 69b0590b54 Add storage components to default pvcnoded.yaml 2020-06-06 21:15:10 -04:00
Joshua Boniface af1927e384 Use consistent naming in patroni.yml 2020-04-06 14:33:13 -04:00
Joshua Boniface f90f8f33da Use short names in PVC configs 2020-04-06 13:54:39 -04:00
Joshua Boniface f560f55010 Use shortname for Zookeeper 2020-04-06 13:45:29 -04:00
Joshua Boniface fe40811f2b Fix conditional checks with inventory_hostname 2020-04-06 13:36:38 -04:00
Joshua Boniface 67d1f6761a Use new package and file names 
References parallelvirtualclient/pvc#79
 2020-02-08 19:47:47 -05:00
Joshua Boniface cd7cdf2719 Add bridge_device entry to config 
Used to properly allow bridged networks to be formed.

Ref parallelvirtualcluster/pvc#64
 2020-01-06 14:35:25 -05:00
Joshua Boniface af606ac49c Change ordering of networks in file 2019-12-25 13:31:02 -05:00
Joshua Boniface bf4de842d8 Correct bad address in pvcd.yaml 2019-12-25 12:57:51 -05:00
Joshua Boniface c5da6381c9 Set provisioner database in pvcd.yaml 2019-12-25 12:37:32 -05:00
Joshua Boniface 73617fa1a6 Change Patroni scope to just pvc 2019-12-24 14:15:39 -05:00
Joshua Boniface a10fc7eb3f Move netmask to separate config 2019-12-24 14:15:14 -05:00
Joshua Boniface 93f44dd9dc Add additional API configuration 2019-12-23 23:25:27 -05:00
Joshua Boniface 80fdc88235 Improve script to run ZK cleanup on all hosts 2019-12-01 20:29:47 -05:00
Joshua Boniface 6a29400525 Make vacuum script more comprehensive 2019-12-01 20:24:18 -05:00
Joshua Boniface 273c048e6a Add check_mk check for PVC status 2019-10-24 09:46:10 -04:00
Joshua Boniface 0336cd998f Improve daily vacuum script 2019-10-24 09:43:24 -04:00
Joshua Boniface 7f5a7e48f8 Add daily Zookeeper data cleanup 2019-08-26 11:09:23 -04:00
Joshua Boniface ef9673de02 Add custom systemd unit for Zookeeper 
We're 100% systemd here, and the lack of control/information that the
old-school ZK initscript provides is frustrating. Replace it with our
own simple unit file.
 2019-08-26 11:06:30 -04:00
Joshua Boniface b75e84a124 Add logrotate configuration 2019-08-11 15:41:10 -04:00
Joshua Boniface 030a3ded99 Add daily Postgres vacuum script 2019-08-11 15:29:00 -04:00
Joshua Boniface 91509720ac Add Zookeeper autopurge @72h 2019-08-05 13:16:09 -04:00
Joshua Boniface 005ba71fc8 Update config template with recent changes 
1) Add debug flag
2) Move intervals config up one level
 2019-08-01 13:21:12 -04:00