ansible-lint: add spaces around variables [E206] (#4699)

roles/kubernetes/preinstall/tasks/0020-verify-settings.yml

@@ -35,7 +35,7 @@
 - name: "Stop if known booleans are set as strings (Use JSON format on CLI: -e \"{'key': true }\")"
   assert:
     that: item.value|type_debug == 'bool'
-    msg: "{{item.value}} isn't a bool"
+    msg: "{{ item.value }} isn't a bool"
   run_once: yes
   with_items:
     - { name: download_run_once, value: "{{ download_run_once }}" }

roles/kubernetes/preinstall/tasks/0040-set_facts.yml

@@ -8,9 +8,9 @@
   set_fact:
     host_architecture: >-
       {%- if ansible_architecture in architecture_groups -%}
-      {{architecture_groups[ansible_architecture]}}
+      {{ architecture_groups[ansible_architecture] }}
       {%- else -%}
-       {{ansible_architecture}}
+       {{ ansible_architecture }}
       {% endif %}
 
 - name: Force binaries directory for Container Linux by CoreOS
@@ -46,7 +46,7 @@
 - set_fact:
     bogus_domains: |-
       {% for d in [ 'default.svc.' + dns_domain, 'svc.' + dns_domain ] + searchdomains|default([]) -%}
-      {{dns_domain}}.{{d}}./{{d}}.{{d}}./com.{{d}}./
+      {{ dns_domain }}.{{ d }}./{{ d }}.{{ d }}./com.{{ d }}./
       {%- endfor %}
     cloud_resolver: >-
       {%- if cloud_provider is defined and cloud_provider == 'gce' -%}
@@ -139,9 +139,9 @@
 - name: generate nameservers to resolvconf
   set_fact:
     nameserverentries:
-      nameserver {{( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | join(',nameserver ')}}
+      nameserver {{ ( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | join(',nameserver ') }}
     supersede_nameserver:
-      supersede domain-name-servers {{( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | join(', ') }};
+      supersede domain-name-servers {{ ( coredns_server + nameservers|d([]) + cloud_resolver|d([])) | join(', ') }};
 
 - name: gather os specific variables
   include_vars: "{{ item }}"

roles/kubernetes/preinstall/tasks/0050-create_directories.yml

@@ -17,7 +17,7 @@
     - master
     - node
   with_items:
-    - "{{bin_dir}}"
+    - "{{ bin_dir }}"
     - "{{ kube_config_dir }}"
     - "{{ kube_cert_dir }}"
     - "{{ kube_manifest_dir }}"

roles/kubernetes/preinstall/tasks/0060-resolvconf.yml

@@ -5,7 +5,7 @@
 
 - name: Add domain/search/nameservers/options to resolv.conf
   blockinfile:
-    path: "{{resolvconffile}}"
+    path: "{{ resolvconffile }}"
     block: |-
       {% for item in [domainentry] + [searchentries] + nameserverentries.split(',') -%}
       {{ item }}
@@ -22,7 +22,7 @@
 
 - name: Remove search/domain/nameserver options before block
   replace:
-    dest: "{{item[0]}}"
+    dest: "{{ item[0] }}"
     regexp: '^{{ item[1] }}[^#]*(?=# Ansible entries BEGIN)'
     backup: yes
     follow: yes
@@ -33,7 +33,7 @@
 
 - name: Remove search/domain/nameserver options after block
   replace:
-    dest: "{{item[0]}}"
+    dest: "{{ item[0] }}"
     regexp: '(# Ansible entries END\n(?:(?!^{{ item[1] }}).*\n)*)(?:^{{ item[1] }}.*\n?)+'
     replace: '\1'
     backup: yes
@@ -51,7 +51,7 @@
 
 - name: persist resolvconf cloud init file
   template:
-    dest: "{{resolveconf_cloud_init_conf}}"
+    dest: "{{ resolveconf_cloud_init_conf }}"
     src: resolvconf.j2
     owner: root
     mode: 0644

roles/kubernetes/preinstall/tasks/0080-system-configurations.yml

@@ -31,14 +31,14 @@
 
 - name: Stat sysctl file configuration
   stat:
-    path: "{{sysctl_file_path}}"
+    path: "{{ sysctl_file_path }}"
   register: sysctl_file_stat
   tags:
     - bootstrap-os
 
 - name: Change sysctl file path to link source if linked
   set_fact:
-    sysctl_file_path: "{{sysctl_file_stat.stat.lnk_source}}"
+    sysctl_file_path: "{{ sysctl_file_stat.stat.lnk_source }}"
   when:
     - sysctl_file_stat.stat.islnk is defined
     - sysctl_file_stat.stat.islnk
@@ -52,7 +52,7 @@
 
 - name: Enable ip forwarding
   sysctl:
-    sysctl_file: "{{sysctl_file_path}}"
+    sysctl_file: "{{ sysctl_file_path }}"
     name: net.ipv4.ip_forward
     value: 1
     state: present

roles/kubernetes/preinstall/tasks/0090-etchosts.yml

@@ -5,7 +5,7 @@
     block: |-
       {% for item in (groups['k8s-cluster'] + groups['etcd'] + groups['calico-rr']|default([]))|unique -%}
       {% if 'access_ip' in hostvars[item] or 'ip' in hostvars[item] or fallback_ips[item] != "skip" -%}
-      {{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(fallback_ips[item]))}}
+      {{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(fallback_ips[item])) }}
       {%- if ('ansible_hostname' in hostvars[item] and item != hostvars[item]['ansible_hostname']) %} {{ hostvars[item]['ansible_hostname'] }}.{{ dns_domain }} {{ hostvars[item]['ansible_hostname'] }}{% endif %} {{ item }} {{ item }}.{{ dns_domain }}
       {% endif %}
       {% endfor %}

roles/kubernetes/preinstall/tasks/0100-dhclient-hooks.yml

@@ -5,7 +5,7 @@
       {% for item in [ supersede_domain, supersede_search, supersede_nameserver ] -%}
       {{ item }}
       {% endfor %}
-    path: "{{dhclientconffile}}"
+    path: "{{ dhclientconffile }}"
     create: yes
     state: present
     insertbefore: BOF

roles/kubernetes/preinstall/tasks/0110-dhclient-hooks-undo.yml

@@ -5,7 +5,7 @@
 
 - name: Remove kubespray specific config from dhclient config
   blockinfile:
-    path: "{{dhclientconffile}}"
+    path: "{{ dhclientconffile }}"
     state: absent
     backup: yes
     marker: "# Ansible entries {mark}"