C12s/c12s-kubespray
3
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

add-check-for-resolv-to-avoid-coredns-crash (#9502)

Browse source
This commit is contained in:
Kay Yan 2022-12-02 14:37:54 +08:00 committed by GitHub
parent b5844018f2
commit b9fe301036
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
roles/kubernetes/preinstall/tasks/0040-set_facts.yml
View file

@ -75,6 +75,16 @@
when: resolvconf_stat.stat.exists is defined and resolvconf_stat.stat.exists when: resolvconf_stat.stat.exists is defined and resolvconf_stat.stat.exists
- name: Stop if /etc/resolv.conf not configured nameservers
assert:
that: configured_nameservers|length>0
fail_msg: "nameserver should not empty in /etc/resolv.conf"
when:
- not ignore_assert_errors
- configured_nameservers is defined
- not (upstream_dns_servers is defined and upstream_dns_servers|length > 0)
- not (disable_host_nameservers | default(false))
- name: NetworkManager | Check if host has NetworkManager - name: NetworkManager | Check if host has NetworkManager
# noqa 303 Should we use service_facts for this? # noqa 303 Should we use service_facts for this?
command: systemctl is-active --quiet NetworkManager.service command: systemctl is-active --quiet NetworkManager.service