kubespray/roles/dnsmasq/defaults/main.yml

---
# Existing search/nameserver resolvconf entries will be purged and
# ensured by this additional data:

# Max of 4 names is allowed and no more than 256 - 17 chars total
# (a 2 is reserved for the 'default.svc.' and'svc.')
#searchdomains:
#  - foo.bar.lc

# Max of 2 is allowed here (a 1 is reserved for the dns_server)
#nameservers:
#  - 127.0.0.1

# Versions
dnsmasq_version: 2.72

# Images
dnsmasq_image_repo: "andyshinn/dnsmasq"
dnsmasq_image_tag: "{{ dnsmasq_version }}"

# Limits for dnsmasq/kubedns apps
dns_cpu_limit: 100m
dns_memory_limit: 170Mi
dns_cpu_requests: 70m
dns_memory_requests: 70Mi
Fix resolv.conf search/nameserver * Ensure additional nameserver/search, if defined as vars. * Don't backup changed dhclient hooks as they are going to be executed by dhclient as well, which is not what we want. * For debian OS family only: - Rename nodnsupdate hook the resolvconf hook to be sourced always before it. - Ensure dhclient restarted via network restart to apply the nodnsupdate hook. * For rhel OS family, the fix TBD, it doesn't work the same way. Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com> 2016-08-18 23:14:52 +08:00			`---`
			`# Existing search/nameserver resolvconf entries will be purged and`
			`# ensured by this additional data:`

			`# Max of 4 names is allowed and no more than 256 - 17 chars total`
			`# (a 2 is reserved for the 'default.svc.' and'svc.')`
			`#searchdomains:`
			`# - foo.bar.lc`

			`# Max of 2 is allowed here (a 1 is reserved for the dns_server)`
			`#nameservers:`
			`# - 127.0.0.1`
Parameterize several dependency endpoints so that they can be overridden with internal mirrors. Signed-off-by: Chad Swenson <chadswen@gmail.com> 2016-10-15 05:46:44 +08:00
			`# Versions`
			`dnsmasq_version: 2.72`

			`# Images`
			`dnsmasq_image_repo: "andyshinn/dnsmasq"`
Add new var skip_dnsmasq_k8s If skip_dnsmasq is set, it will still not set up dnsmasq k8s pod. This enables independent setup of resolvconf section before kubelet is up. 2016-10-26 22:56:15 +08:00			`dnsmasq_image_tag: "{{ dnsmasq_version }}"`

Tune dnsmasq/kubedns limits, replicas, logging * Add dns_replicas, dns_memory/cpu_limit/requests vars for dns related apps. * When kube_log_level=4, log dnsmasq queries as well. * Add log level control for skydns (part of kubedns app). * Add limits/requests vars for dnsmasq (part of kubedns app) and dnsmasq daemon set. * Drop string defaults for kube_log_level as it is int and is defined in the global vars as well. * Add docs Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com> 2016-11-25 18:33:39 +08:00			`# Limits for dnsmasq/kubedns apps`
			`dns_cpu_limit: 100m`
			`dns_memory_limit: 170Mi`
			`dns_cpu_requests: 70m`
			`dns_memory_requests: 70Mi`