openstack/project-config
Code Issues Proposed changes
d423a4ae9d
project-config/nodepool/nl01.opendev.org.yaml
Jeremy Stanley 8f916dc736 Restore rax-ord quota but lower max-concurrency 
Looking at our graphs, we're still spiking up into the 30-60
concurrent building range at times, which seems to result in some
launches exceeding the already lengthy timeout and wasting quota,
but when things do manage to boot we effectively utilize most of
max-servers nicely. The variability is because max-concurrency is
the maximum number of in-flight node requests the launcher will
accept for a provider, but the number of nodes in a request can be
quite large sometimes.

Raise max-servers back to its earlier value reflecting our available
quota in this provider, but halve the max-concurrency so we don't
try to boot so many at a time.

Change-Id: I683cdf92edeacd7ccf7b550c5bf906e75dfc90e8
2023-03-16 19:53:55 +00:00

225 lines
6.4 KiB
YAML
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elements-dir: /etc/nodepool/elements
images-dir: /opt/nodepool_dib
# This portion of the config is updated by ansible to use the actual
# zookeeper servers.
zookeeper-servers:
- host: zk01.example.org
port: 2281
- host: zk02.example.org
port: 2281
- host: zk03.example.org
port: 2281
# NOTE(pabelanger): To avoid a race conditions between multiple launchers, only
# nl01.o.o will manage min-ready of our labels. If nl01.o.o is ever disabled,
# another launcher will need to assume this logic.
labels:
- name: centos-7
min-ready: 1
- name: centos-8-stream
min-ready: 1
- name: centos-9-stream
min-ready: 1
- name: debian-bullseye
min-ready: 1
- name: debian-buster
min-ready: 1
- name: fedora-35
min-ready: 1
- name: fedora-36
min-ready: 1
- name: gentoo-17-0-systemd
min-ready: 1
- name: opensuse-15
min-ready: 1
- name: rockylinux-8
min-ready: 0
- name: rockylinux-9
min-ready: 0
- name: ubuntu-bionic
# Common job platform
min-ready: 10
- name: ubuntu-focal
min-ready: 1
- name: ubuntu-jammy
min-ready: 1
- name: ubuntu-xenial
min-ready: 1
- name: openEuler-22-03-LTS
min-ready: 1
providers:
- name: rax-dfw
region-name: 'DFW'
cloud: rax
boot-timeout: 120
launch-timeout: 600
rate: 0.001
diskimages: &provider_diskimages
- name: centos-7
config-drive: true
- name: centos-8-stream
config-drive: true
- name: centos-9-stream
config-drive: true
- name: debian-bullseye
config-drive: true
- name: debian-buster
config-drive: true
- name: fedora-35
config-drive: true
- name: fedora-36
config-drive: true
- name: gentoo-17-0-systemd
config-drive: true
- name: opensuse-15
config-drive: true
- name: rockylinux-8
config-drive: true
- name: rockylinux-9
config-drive: true
- name: ubuntu-bionic
config-drive: true
- name: ubuntu-focal
config-drive: true
- name: ubuntu-jammy
config-drive: true
- name: ubuntu-xenial
config-drive: true
- name: openEuler-22-03-LTS
config-drive: true
pools:
- name: main
max-servers: 140
labels: &provider_pools_labels
- name: centos-7
min-ram: 8192
flavor-name: 'Performance'
diskimage: centos-7
key-name: infra-root-keys-2020-05-13
- name: centos-8-stream
min-ram: 8192
flavor-name: 'Performance'
diskimage: centos-8-stream
key-name: infra-root-keys-2020-05-13
- name: centos-9-stream
min-ram: 8192
flavor-name: 'Performance'
diskimage: centos-9-stream
key-name: infra-root-keys-2020-05-13
- name: debian-bullseye
min-ram: 8000
flavor-name: 'Performance'
diskimage: debian-bullseye
key-name: infra-root-keys-2020-05-13
- name: debian-buster
min-ram: 8000
flavor-name: 'Performance'
diskimage: debian-buster
key-name: infra-root-keys-2020-05-13
- name: fedora-35
min-ram: 8000
flavor-name: 'Performance'
diskimage: fedora-35
key-name: infra-root-keys-2020-05-13
- name: fedora-36
min-ram: 8000
flavor-name: 'Performance'
diskimage: fedora-36
key-name: infra-root-keys-2020-05-13
- name: gentoo-17-0-systemd
min-ram: 8000
flavor-name: 'Performance'
diskimage: gentoo-17-0-systemd
key-name: infra-root-keys-2020-05-13
- name: opensuse-15
min-ram: 8000
flavor-name: 'Performance'
diskimage: opensuse-15
key-name: infra-root-keys-2020-05-13
- name: rockylinux-8
min-ram: 8192
flavor-name: 'Performance'
diskimage: rockylinux-8
key-name: infra-root-keys-2020-05-13
- name: rockylinux-9
min-ram: 8192
flavor-name: 'Performance'
diskimage: rockylinux-9
key-name: infra-root-keys-2020-05-13
- name: ubuntu-bionic
min-ram: 8192
flavor-name: 'Performance'
diskimage: ubuntu-bionic
key-name: infra-root-keys-2020-05-13
- name: ubuntu-focal
min-ram: 8192
flavor-name: 'Performance'
diskimage: ubuntu-focal
key-name: infra-root-keys-2020-05-13
- name: ubuntu-jammy
min-ram: 8192
flavor-name: 'Performance'
diskimage: ubuntu-jammy
key-name: infra-root-keys-2020-05-13
- name: ubuntu-xenial
min-ram: 8192
flavor-name: 'Performance'
diskimage: ubuntu-xenial
key-name: infra-root-keys-2020-05-13
- name: openEuler-22-03-LTS
min-ram: 8192
flavor-name: 'Performance'
diskimage: openEuler-22-03-LTS
key-name: infra-root-keys-2020-05-13
- name: rax-iad
region-name: 'IAD'
cloud: rax
boot-timeout: 120
launch-timeout: 600
rate: 0.001
diskimages: *provider_diskimages
pools:
- name: main
max-servers: 145
labels: *provider_pools_labels
- name: rax-ord
region-name: 'ORD'
cloud: rax
boot-timeout: 120
# Under load, this region can take a very long time to launch instances,
# but we have a lot of capacity here so it's worthwhile to increase the
# timeout but mitigate node request delays by not retrying failures. Also
# try to substantially reduce the number of instances we launch in
# parallel.
max-concurrency: 5
launch-retries: 1
launch-timeout: 900
rate: 0.01
diskimages: *provider_diskimages
pools:
- name: main
max-servers: 195
labels:
labels: *provider_pools_labels
diskimages:
- name: centos-7
- name: centos-8-stream
- name: centos-9-stream
- name: debian-bullseye
- name: debian-buster
- name: fedora-35
- name: fedora-36
- name: gentoo-17-0-systemd
- name: opensuse-15
- name: rockylinux-8
- name: rockylinux-9
- name: ubuntu-bionic
- name: ubuntu-focal
- name: ubuntu-jammy
- name: ubuntu-xenial
- name: openEuler-22-03-LTS
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