Add etcd key and cert environment variables for use with client auth

pull/1948/head
Steve Mitchell 2017-11-07 09:06:16 -05:00
parent ad6fecefa8
commit e45b30d033
13 changed files with 39 additions and 0 deletions

View File

@ -30,3 +30,6 @@ etcd_node_cert_hosts: "{{ groups['k8s-cluster'] | union(groups.get('calico-rr',
etcd_compaction_retention: "8"
etcd_vault_mount_path: etcd
# Force clients like etcdctl to use TLS certs (different than peer security)
etcd_secure_client: true

View File

@ -48,5 +48,7 @@
snapshot save {{ etcd_backup_directory }}/snapshot.db
environment:
ETCDCTL_API: 3
ETCDCTL_CERT: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
retries: 3
delay: "{{ retry_stagger | random + 3 }}"

View File

@ -22,6 +22,8 @@
uri:
url: "https://{% if is_etcd_master %}{{ etcd_address }}{% else %}127.0.0.1{% endif %}:2379/health"
validate_certs: no
client_cert: "{{ etcd_cert_dir }}/member-{{ inventory_hostname }}.pem"
client_key: "{{ etcd_cert_dir }}/member-{{ inventory_hostname }}-key.pem"
register: result
until: result.status is defined and result.status == 200
retries: 10

View File

@ -8,6 +8,9 @@
when: is_etcd_master
tags:
- facts
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
- name: Install etcd launch script
template:

View File

@ -6,6 +6,9 @@
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
when: target_node == inventory_hostname
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
- include: refresh_config.yml
vars:
@ -39,3 +42,6 @@
tags:
- facts
when: target_node == inventory_hostname
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"

View File

@ -8,3 +8,6 @@
when: is_etcd_master
tags:
- facts
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"

View File

@ -18,6 +18,8 @@ ETCD_AUTO_COMPACTION_RETENTION={{ etcd_compaction_retention }}
ETCD_TRUSTED_CA_FILE={{ etcd_cert_dir }}/ca.pem
ETCD_CERT_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}.pem
ETCD_KEY_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}-key.pem
ETCD_CLIENT_CERT_AUTH={{ etcd_secure_client | lower}}
ETCD_PEER_TRUSTED_CA_FILE={{ etcd_cert_dir }}/ca.pem
ETCD_PEER_CERT_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}.pem
ETCD_PEER_KEY_FILE={{ etcd_cert_dir }}/member-{{ inventory_hostname }}-key.pem

View File

@ -3,6 +3,8 @@
command: "{{ bin_dir }}/etcdctl --peers={{ etcd_access_addresses }} ls /registry/minions"
environment:
ETCDCTL_API: 2
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
register: old_data_exists
delegate_to: "{{groups['etcd'][0]}}"
changed_when: false

View File

@ -57,6 +57,9 @@
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
delegate_to: "{{groups['etcd'][0]}}"
environment:
ETCDCTL_CERT: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
- meta: flush_handlers

View File

@ -83,6 +83,8 @@
uri:
url: https://localhost:2379/health
validate_certs: no
client_cert: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
client_key: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
register: result
until: result.status == 200 or result.status == 401
retries: 10

View File

@ -34,6 +34,9 @@
delegate_to: "{{groups['etcd'][0]}}"
changed_when: false
run_once: true
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
- name: Canal | Create canal node manifests
template:

View File

@ -7,6 +7,9 @@
"delegate": {
"type": "calico",
"etcd_endpoints": "{{ etcd_access_addresses }}",
"etcd_key_file": "{{ canal_cert_dir }}/key.pem",
"etcd_cert_file": "{{ canal_cert_dir }}/cert.crt",
"etcd_ca_cert_file": "{{ canal_cert_dir }}/ca_cert.crt",
"log_level": "info",
"policy": {
"type": "k8s"

View File

@ -8,6 +8,7 @@
bin_dir: /usr/local/bin
system_namespace: kube-system
ansible_ssh_pipelining: true
etcd_cert_dir: /etc/ssl/etcd/ssl
commands:
- name: timedate_info
cmd: timedatectl status
@ -85,6 +86,10 @@
- /var/log/calico/felix/current
- /var/log/calico/confd/current
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
tasks:
- set_fact:
etcd_access_addresses: |-