airship/promenade
Code Issues Proposed changes

Ubuntu 18.04, configure chrony

Browse Source 
Added ntp server configuration to be used by chrony as the recommended
ntp service for ubuntu 18.04.
Since, chorny is not installed by default in ubuntu 18.04, also added
chrony apt package to be installed on airship nodes.

Change-Id: If1437a79cf89806043f62e2eac49c3b4b5eae2cd
This commit is contained in:
Ahmad Mahmoudi 2019-12-06 15:14:49 -06:00 committed by Mahmoudi, Ahmad (am495p)
parent d476b8a3b5
commit f5ad002690
15 changed files with 116 additions and 0 deletions
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2
doc/source/configuration/host-system.rst
View File

@ -62,6 +62,7 @@ Sample Document to run containers in Docker runtime
additional:
- curl
- jq
- chrony
required:
runtime: docker-engine=1.13.1-0~ubuntu-xenial
socat: socat=1.7.3.1-1
@ -95,6 +96,7 @@ Sample Document to run containers in Containerd runtime
additional:
- curl
- jq
- chrony
required:
runtime: containerd
socat: socat=1.7.3.1-1

15
doc/source/configuration/kubernetes-network.rst
View File

@ -45,6 +45,13 @@ Sample Document
names:
- registry
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
proxy:
url: http://proxy.example.com:8080
additional_no_proxy:
@ -91,5 +98,13 @@ The ``kubernetes`` key contains:
``service_ip``
The in-cluster Kubernetes service IP.
NTP
----------
The ``ntp`` key contains:
``servers``
The list of ntp server FQDN or ip addresses used for time synchronization.
.. _coredns: https://github.com/coredns/coredns

3
examples/basic/HostSystem.yaml
View File

@ -118,6 +118,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat
@ -159,6 +160,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat
@ -200,6 +202,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat

7
examples/basic/KubernetesNetwork.yaml
View File

@ -36,6 +36,13 @@ data:
names:
- registry
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
# proxy:
# url: http://proxy.example.com:8080
# additional_no_proxy:

3
examples/complete/HostSystem.yaml
View File

@ -84,6 +84,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat
@ -125,6 +126,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat
@ -166,6 +168,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat

7
examples/complete/KubernetesNetwork.yaml
View File

@ -36,6 +36,13 @@ data:
names:
- registry
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
# proxy:
# url: http://proxy.example.com:8080
# additional_no_proxy:

3
examples/containerd/HostSystem.yaml
View File

@ -93,6 +93,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: containerd
socat: socat
@ -101,6 +102,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: containerd
socat: socat
@ -109,6 +111,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: containerd
socat: socat

7
examples/containerd/KubernetesNetwork.yaml
View File

@ -36,6 +36,13 @@ data:
names:
- registry
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
# proxy:
# url: http://proxy.example.com:8080
# additional_no_proxy:

3
examples/gate/HostSystem.yaml
View File

@ -118,6 +118,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat
@ -159,6 +160,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat
@ -200,6 +202,7 @@ data:
- ceph-common
- curl
- jq
- chrony
required:
runtime: docker-engine
socat: socat

7
examples/gate/KubernetesNetwork.yaml
View File

@ -36,6 +36,13 @@ data:
names:
- registry
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
# proxy:
# url: http://proxy.example.com:8080
# additional_no_proxy:

11
promenade/schemas/KubernetesNetwork.yaml
View File

@ -101,6 +101,17 @@ data:
items:
$ref: '#/definitions/hostname'
ntp:
type: object
properties:
servers:
type: array
items:
$ref: '#/definitions/hostname_or_ip_address'
additionalProperties: false
required:
- servers
proxy:
type: object
properties:

30
promenade/templates/roles/common/etc/chrony/chrony.conf Normal file
View File

@ -0,0 +1,30 @@
# This file is controlled by Promenade. Do not modify.
#
# This directive specify the location of the file containing ID/key pairs for
# NTP authentication.
keyfile /etc/chrony/chrony.keys
# This directive specify the file into which chronyd will store the rate
# information.
driftfile /var/lib/chrony/chrony.drift
# Uncomment the following line to turn logging on.
#log tracking measurements statistics
# Log files location.
logdir /var/log/chrony
# Stop bad estimates upsetting machine clock.
maxupdateskew 100.0
# This directive enables kernel synchronisation (every 11 minutes) of the
# real-time clock. Note that it can’t be used along with the 'rtcfile' directive.
rtcsync
# Step the system clock instead of slewing it if the adjustment is larger than
# one second, but only in the first three clock updates.
makestep 1 3
{% for server in config['KubernetesNetwork:ntp.servers'] | default([]) %}
server {{ server }} iburst
{%- endfor %}

3
tests/unit/builder_data/simple/HostSystem.yaml
View File

@ -77,6 +77,7 @@ data:
additional:
- curl
- jq
- chrony
required:
runtime: docker-engine=1.13.1-0~ubuntu-xenial
socat: socat=1.7.3.1-1
@ -117,6 +118,7 @@ data:
additional:
- curl
- jq
- chrony
required:
runtime: docker-engine=1.13.1-0~ubuntu-xenial
socat: socat=1.7.3.1-1
@ -157,6 +159,7 @@ data:
additional:
- curl
- jq
- chrony
required:
runtime: docker-engine=1.13.1-0~ubuntu-xenial
socat: socat=1.7.3.1-1

7
tests/unit/builder_data/simple/KubernetesNetwork.yaml
View File

@ -36,6 +36,13 @@ data:
names:
- registry
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
# proxy:
# url: http://proxy.example.com:8080
# additional_no_proxy:

8
tools/gate/config-templates/site-config.yaml
View File

@ -30,6 +30,13 @@ data:
etcd:
container_port: 2379
haproxy_port: 2378
ntp:
servers:
- 0.us.pool.ntp.org
- 1.us.pool.ntp.org
- 2.us.pool.ntp.org
- 3.us.pool.ntp.org
---
schema: promenade/Docker/v1
metadata:
@ -104,6 +111,7 @@ data:
-----END PGP PUBLIC KEY BLOCK-----
additional:
- ceph-common
- chrony
required:
docker: docker-engine
socat: socat