Backport of fixes to release-2.8 for 2.8.1? (#3897)
* Fix assertion for alone etcd nodes (#3847) * Fix error with ipvs on cluster reset task (#3848) * Reset: Check for kube-ipvs0 presence before remove it (#3816)
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2 changed files with 8 additions and 2 deletions
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@ -109,7 +109,7 @@
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- name: Stop if RBAC and anonymous-auth are not enabled when insecure port is disabled
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assert:
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that: rbac_enabled and kube_api_anonymous_auth
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when: kube_apiserver_insecure_port == 0
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when: kube_apiserver_insecure_port == 0 and inventory_hostname in groups['kube-master']
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ignore_errors: "{{ ignore_assert_errors }}"
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- name: Stop if kernel version is too low
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@ -110,12 +110,18 @@
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- name: Clear IPVS virtual server table
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shell: "ipvsadm -C"
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when:
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- kube_proxy_mode == 'ipvs'
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- kube_proxy_mode == 'ipvs' and inventory_hostname in groups['k8s-cluster']
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- name: reset | check kube-ipvs0 network device
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stat:
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path: /sys/class/net/kube-ipvs0
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register: kube_ipvs0
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- name: reset | Remove kube-ipvs0
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command: "ip link del kube-ipvs0"
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when:
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- kube_proxy_mode == 'ipvs'
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- kube_ipvs0.stat.exists
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- name: reset | delete some files and directories
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file:
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