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Kubespray
Commits
7712bd0c
Unverified
Commit
7712bd0c
authored
4 years ago
by
Alexander Petermann
Committed by
GitHub
4 years ago
Browse files
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remove ectd node in pre step, instead of post step (#6099)
parent
101686c6
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3 changed files
remove-node.yml
+1
-0
1 addition, 0 deletions
remove-node.yml
roles/remove-node/post-remove/tasks/main.yml
+0
-38
0 additions, 38 deletions
roles/remove-node/post-remove/tasks/main.yml
roles/remove-node/remove-etcd-node/tasks/main.yml
+42
-0
42 additions, 0 deletions
roles/remove-node/remove-etcd-node/tasks/main.yml
with
43 additions
and
38 deletions
remove-node.yml
+
1
−
0
View file @
7712bd0c
...
...
@@ -29,6 +29,7 @@
gather_facts
:
no
roles
:
-
{
role
:
kubespray-defaults
}
-
{
role
:
remove-node/remove-etcd-node
}
-
{
role
:
reset
,
tags
:
reset
,
when
:
reset_nodes|default(True)
}
# Currently cannot remove first master or etcd
...
...
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roles/remove-node/post-remove/tasks/main.yml
+
0
−
38
View file @
7712bd0c
...
...
@@ -11,45 +11,7 @@
delegate_to
:
"
{{
groups['etcd']|first
}}"
failed_when
:
false
-
name
:
Set node IP
set_fact
:
node_ip
:
"
{{
ip
|
default(access_ip
|
default(remove_node_ip.stdout))
|
trim
}}"
when
:
-
inventory_hostname in groups['etcd']
-
name
:
Delete node
command
:
"
{{
bin_dir
}}/kubectl
delete
node
{{
inventory_hostname
}}"
delegate_to
:
"
{{
groups['kube-master']|first
}}"
ignore_errors
:
yes
-
name
:
Lookup etcd member id
shell
:
"
{{
bin_dir
}}/etcdctl
--no-sync
--endpoints={{
etcd_access_addresses
}}
member
list
|
grep
{{
node_ip
}}
|
cut
-d:
-f1"
register
:
etcd_member_id
ignore_errors
:
true
changed_when
:
false
check_mode
:
no
tags
:
-
facts
environment
:
ETCDCTL_CERT_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}.pem"
ETCDCTL_KEY_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}-key.pem"
ETCDCTL_CA_FILE
:
"
{{
etcd_cert_dir
}}/ca.pem"
delegate_to
:
"
{{
groups['etcd']|first
}}"
when
:
inventory_hostname in groups['etcd']
-
name
:
Remove etcd member from cluster
shell
:
"
{{
bin_dir
}}/etcdctl
--no-sync
--endpoints={{
etcd_access_addresses
}}
member
remove
{{
etcd_member_id.stdout
}}"
register
:
etcd_member_in_cluster
ignore_errors
:
true
changed_when
:
false
check_mode
:
no
tags
:
-
facts
environment
:
ETCDCTL_CERT_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}.pem"
ETCDCTL_KEY_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}-key.pem"
ETCDCTL_CA_FILE
:
"
{{
etcd_cert_dir
}}/ca.pem"
delegate_to
:
"
{{
groups['etcd']|first
}}"
when
:
-
inventory_hostname in groups['etcd']
-
etcd_member_id.stdout | length >
0
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Click to expand it.
roles/remove-node/remove-etcd-node/tasks/main.yml
0 → 100644
+
42
−
0
View file @
7712bd0c
---
-
name
:
Set node IP
set_fact
:
node_ip
:
"
{{
ip
|
default(access_ip
|
default(remove_node_ip.stdout))
|
trim
}}"
when
:
-
inventory_hostname in groups['etcd']
-
name
:
Lookup etcd member id
shell
:
"
{{
bin_dir
}}/etcdctl
--no-sync
--endpoints={{
etcd_access_addresses
}}
member
list
|
grep
{{
node_ip
}}
|
cut
-d:
-f1"
register
:
etcd_member_id
ignore_errors
:
true
changed_when
:
false
check_mode
:
no
tags
:
-
facts
environment
:
ETCDCTL_CERT_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}.pem"
ETCDCTL_KEY_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}-key.pem"
ETCDCTL_CA_FILE
:
"
{{
etcd_cert_dir
}}/ca.pem"
delegate_to
:
"
{{
groups['etcd']|first
}}"
when
:
-
inventory_hostname in groups['etcd']
-
name
:
Remove etcd member from cluster
shell
:
"
{{
bin_dir
}}/etcdctl
--no-sync
--endpoints={{
etcd_access_addresses
}}
member
remove
{{
etcd_member_id.stdout
}}"
register
:
etcd_member_in_cluster
ignore_errors
:
false
retries
:
6
delay
:
5
until
:
etcd_member_in_cluster.rc ==
0
changed_when
:
false
check_mode
:
no
tags
:
-
facts
environment
:
ETCDCTL_CERT_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}.pem"
ETCDCTL_KEY_FILE
:
"
{{
etcd_cert_dir
}}/admin-{{
groups['etcd']|first
}}-key.pem"
ETCDCTL_CA_FILE
:
"
{{
etcd_cert_dir
}}/ca.pem"
delegate_to
:
"
{{
groups['etcd']|first
}}"
when
:
-
inventory_hostname in groups['etcd']
-
etcd_member_id.stdout | length >
0
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