Ansible host variable fixes

deploy/ansible/README.md

@@ -124,7 +124,7 @@ Note that for a local installation, your public key should be put into `~/.ssh/a
 
         # For a single remote host installation, the hostname should be added to all groups.
 
-        # For a cluster of hosts (preferably 3 or more), all host names must be added to [riak] group.
+        # For a cluster of hosts (preferably 3 or more), all host names must be added to [riak] group. After each host, add the text "ansible_host=<hostname or IP>"
         # [nginx] and [elasticsearch] group should contain a single host.
         # At least one host should be in [management] and [triggers_frontend] group.
         ```

deploy/ansible/datalayer.yaml

@@ -25,16 +25,16 @@
 
     service_name: mfn-datalayer
     service_script: "/lib/systemd/system/{{ service_name }}.service"
-    datalayer_bind: "{{ ansible_ssh_host }}:4998"
-    riak_connect: "{{ hostvars[groups['riak'][0]].ansible_ssh_host }}:8087"
-    all_datalayer_hosts_bind: "{{ groups['all']|map('extract',hostvars)|map(attribute='ansible_ssh_host')|join(':4998,') }}:4998"
+    datalayer_bind: "{{ ansible_host }}:4998"
+    riak_connect: "{{ hostvars[groups['riak'][0]].ansible_host }}:8087"
+    all_datalayer_hosts_bind: "{{ groups['all']|map('extract',hostvars)|map(attribute='ansible_host')|join(':4998,') }}:4998"
 
   tasks:
 
   - debug:
       msg: 
         - inventory_hostname = {{ inventory_hostname }}
-        - host_ip_address = {{ ansible_ssh_host }}
+        - host_ip_address = {{ ansible_host }}
         - install_dir = {{ install_dir }}    # e.g. /opt/mfn
         - "datalayer package = {{ datalayer_dist }}/{{ datalayer_jar }}"
         - riak_connect = {{ riak_connect }}

deploy/ansible/elasticsearch.yaml

@@ -26,7 +26,7 @@
     es_installer_archive_filename: "{{ es_installer_archive_version }}-linux-x86_64.tar.gz"
 
     es_master_name: "{{ groups['elasticsearch'][0] }}"
-    es_master_ip: "{{ hostvars[groups['elasticsearch'][0]].ansible_ssh_host }}"
+    es_master_ip: "{{ hostvars[groups['elasticsearch'][0]].ansible_host }}"
 
     # Paths on target machine (where elasticsearch will be installed)
     es_server_dir: "{{ mfn_server_installation_folder }}/elasticsearch"
@@ -46,7 +46,7 @@
     es_server_service_path: "/lib/systemd/system/{{ es_server_service_name }}.service"
     es_server_cluster_name: mfn-elasticsearch
 
-    elasticsearch_connect: "{{ hostvars[groups['elasticsearch'][0]].ansible_ssh_host }}:9200"
+    elasticsearch_connect: "{{ hostvars[groups['elasticsearch'][0]].ansible_host }}:9200"
 
   tasks:
   - name: get http_proxy
@@ -70,7 +70,7 @@
   - debug:
       msg: 
         - inventory_hostname = {{ inventory_hostname }}
-        - ansible_ssh_host = {{ ansible_ssh_host }}
+        - ansible_host = {{ ansible_host }}
         - mfn_server_installation_folder = {{ mfn_server_installation_folder }}      # e.g. /opt/mfn
         - es_server_dir = {{ es_server_dir }}                                        # e.g. /opt/mfn/elasticsearch
         - es_server_config_filename = {{ es_server_config_filename }}                # e.g. elasticsearch.yml
@@ -152,11 +152,11 @@
       regexp: "node.name:"
       line: "node.name: {{ inventory_hostname }}"
 
-  - name: "Update {{ es_server_config_filepath }}   network.host: {{ ansible_ssh_host }}"
+  - name: "Update {{ es_server_config_filepath }}   network.host: {{ ansible_host }}"
     lineinfile:
       path: "{{ es_server_config_filepath }}"
       regexp: "network.host:"
-      line: "network.host: {{ ansible_ssh_host }}"
+      line: "network.host: {{ ansible_host }}"
 
   - name: "Update {{ es_server_config_filepath }}   path.data: {{ es_server_dir_data }}"
     lineinfile:
@@ -172,11 +172,11 @@
 
 
   # these could be the names of all the hosts in the cluster
-  - name: "Update {{ es_server_config_filepath }}   discovery.seed_hosts: [\"{{ groups['elasticsearch']|map('extract',hostvars)|map(attribute='ansible_ssh_host')|join('\", \"')}}\"]"
+  - name: "Update {{ es_server_config_filepath }}   discovery.seed_hosts: [\"{{ groups['elasticsearch']|map('extract',hostvars)|map(attribute='ansible_host')|join('\", \"')}}\"]"
     lineinfile:
       path: "{{ es_server_config_filepath }}"
       regexp: "discovery.seed_hosts:"
-      line: "discovery.seed_hosts: [\"{{ groups['elasticsearch']|map('extract',hostvars)|map(attribute='ansible_ssh_host')|join('\", \"')}}\"]"
+      line: "discovery.seed_hosts: [\"{{ groups['elasticsearch']|map('extract',hostvars)|map(attribute='ansible_host')|join('\", \"')}}\"]"
 
   # always points to the master node
   - name: "Update {{ es_server_config_filepath }}   cluster.initial_master_nodes: [\"{{ es_master_name }}\"]"
@@ -272,7 +272,7 @@
         #config file path: {{ es_server_dir_config }}
         cd {{ es_server_dir }}
         sudo systemctl start {{ es_server_service_name }}
-        {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:9200 -t 60
+        {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:9200 -t 60
         ./esconfig.sh
         cd -
 
@@ -296,7 +296,7 @@
         sudo rm -rf logs/*
 
   - name: wait for elasticsearch
-    shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:9200 -t 180"
+    shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:9200 -t 180"
     register: wait_result
 
   - name: waiting result
@@ -315,11 +315,11 @@
       HTTP_PROXY: "{{ http_proxy }}"
       HTTPS_PROXY: "{{ https_proxy }}"
     register: esconfig_command
-    when: ansible_ssh_host == es_master_ip
+    when: ansible_host == es_master_ip
 
   - debug:
       var: esconfig_command.stdout
-    when: ansible_ssh_host == es_master_ip
+    when: ansible_host == es_master_ip
 
 #  - name: systemd install and disable mfn-elasticsearch service
 #    systemd:

deploy/ansible/fluentbit.yaml

@@ -21,7 +21,7 @@
     fluentbit_dir: "../../LoggingService/fluent-bit"
     install_dir: "{{ mfn_server_installation_folder }}/fluentbit"
     conf_dir: "{{ install_dir }}/conf"
-    elasticsearch_host: "{{ hostvars[groups['elasticsearch'][0]].ansible_ssh_host }}"
+    elasticsearch_host: "{{ hostvars[groups['elasticsearch'][0]].ansible_host }}"
     elasticsearch_port: 9200
     service_name: mfn-fluentbit
     service_script: "/lib/systemd/system/{{ service_name }}.service"
@@ -59,7 +59,7 @@
   - debug:
       msg: 
       - inventory_hostname = {{ inventory_hostname }}
-      - ansible_ssh_host = {{ ansible_ssh_host }}
+      - ansible_host = {{ ansible_host }}
       - mfn_server_installation_folder = {{ mfn_server_installation_folder }}    # e.g. /opt/mfn
       - install_dir = {{ install_dir }}
       - conf_dir = {{ conf_dir }}

deploy/ansible/init_once.yaml

@@ -35,7 +35,7 @@
   - debug:
       msg:
       - inventory_hostname = {{ inventory_hostname }}
-      - ansible_ssh_host = {{ ansible_ssh_host }}
+      - ansible_host = {{ ansible_host }}
       - mfn_server_installation_folder = {{ mfn_server_installation_folder }}
       - proxy settings files = ./proxy/
       - http_proxy = {{ http_proxy }}
@@ -78,7 +78,7 @@
     lineinfile:
       path: "/etc/hosts"
       insertafter: EOF
-      line: "{{ ansible_ssh_host }} {{ inventory_hostname }} {{ inventory_hostname }}"
+      line: "{{ ansible_host }} {{ inventory_hostname }} {{ inventory_hostname }}"
 
   - name: ensure docker is at the latest version
     apt: name=docker-ce update_cache=yes

deploy/ansible/knix-mfn.nginx.conf.j2

@@ -1,6 +1,6 @@
 upstream knix_management {
 {% for host in groups['management'] %}
-        server {{ hostvars[host].ansible_ssh_host }}:{{ management_service_exposed_port }};
+        server {{ hostvars[host].ansible_host }}:{{ management_service_exposed_port }};
 {% endfor %}
 }
 

deploy/ansible/management.yaml

@@ -23,10 +23,10 @@
     management_archive_filename: management_deployment_package.tar.gz
 
     install_dir: "{{ mfn_server_installation_folder }}/management"
-    datalayer_connect: "{{ ansible_ssh_host }}:4998" # same host
-    elasticsearch_connect: "{{ hostvars[groups['elasticsearch'][0]].ansible_ssh_host }}:9200"
+    datalayer_connect: "{{ ansible_host }}:4998" # same host
+    elasticsearch_connect: "{{ hostvars[groups['elasticsearch'][0]].ansible_host }}:9200"
     nginx_http_listen_port: "{{ nginx_http_listen_port }}"
-    nginx_connect: "{{ hostvars[groups['nginx'][0]].ansible_ssh_host }}:{{ nginx_http_listen_port }}"
+    nginx_connect: "{{ hostvars[groups['nginx'][0]].ansible_host }}:{{ nginx_http_listen_port }}"
 
   tasks:
 
@@ -50,7 +50,7 @@
   - debug:
       msg:
       - inventory_hostname = {{ inventory_hostname }}
-      - ansible_ssh_host = {{ ansible_ssh_host }}
+      - ansible_host = {{ ansible_host }}
       - mfn_server_installation_folder = {{ mfn_server_installation_folder }}    # e.g. /opt/mfn
       - management_service_dir = {{ management_service_dir }}
       - management_archive_filename = {{ management_archive_filename }}

deploy/ansible/nginx.yaml

@@ -49,7 +49,7 @@
   - debug:
       msg:
         - inventory_hostname = {{ inventory_hostname }}
-        - ansible_ssh_host = {{ ansible_ssh_host }}
+        - ansible_host = {{ ansible_host }}
         - mfn_server_installation_folder = {{ mfn_server_installation_folder }}    # e.g. /opt/mfn
         - install_dir = {{ install_dir }}
         - frontend_http_listen_port = {{ frontend_http_listen_port }}
@@ -121,7 +121,7 @@
         - "DNS:{{ ansible_fqdn }}"
         - "DNS:{{ ansible_hostname }}"
         - "{{ inventory_hostname | ipaddr() | ternary( 'IP:', 'DNS:') }}{{ inventory_hostname }}"
-        - "IP:{{ ansible_ssh_host }}"
+        - "IP:{{ ansible_host }}"
 
   - name: Generate a Self Signed OpenSSL certificate
     openssl_certificate:

deploy/ansible/riak.yaml

@@ -19,7 +19,7 @@
 
   vars:
     coordinator_name: "{{ groups['riak'][0] }}"
-    coordinator_ip: "{{ hostvars[groups['riak'][0]].ansible_ssh_host }}"
+    coordinator_ip: "{{ hostvars[groups['riak'][0]].ansible_host }}"
 
     # location of mfn's riak deployment package on local machine
     mfn_riak_deployment_package_dir: "../../riak"
@@ -75,7 +75,7 @@
   - debug:
       msg:
         - inventory_hostname = {{ inventory_hostname }}
-        - ansible_ssh_host = {{ ansible_ssh_host }}
+        - ansible_host = {{ ansible_host }}
         - mfn_server_installation_folder = {{ mfn_server_installation_folder }}    # e.g. /opt/mfn
         - coordinator_name = {{ coordinator_name }}
         - coordinator_ip = {{ coordinator_ip }}
@@ -183,7 +183,7 @@
     lineinfile:
       path: "{{ riak_server_config_filepath }}"
       regexp: "^nodename = "
-      line: "nodename = riak@{{ ansible_ssh_host }}"
+      line: "nodename = riak@{{ ansible_host }}"
 
   - name: configure riak distributed_cookie
     lineinfile:
@@ -195,13 +195,13 @@
     lineinfile:
       path: "{{ riak_server_config_filepath }}"
       regexp: "^listener.protobuf.internal = "
-      line: "listener.protobuf.internal = {{ ansible_ssh_host }}:8087"
+      line: "listener.protobuf.internal = {{ ansible_host }}:8087"
 
   - name: configure riak http listener
     lineinfile:
       path: "{{ riak_server_config_filepath }}"
       regexp: "^listener.http.internal = "
-      line: "listener.http.internal = {{ ansible_ssh_host }}:8098"
+      line: "listener.http.internal = {{ ansible_host }}:8098"
 
   - name: configure riak erlang.distribution.port_range.minimum
     lineinfile:
@@ -332,8 +332,8 @@
         #!/bin/sh
         # config file path: {{ riak_server_config_filepath }}
         sudo systemctl start {{ riak_server_service_name }}
-        {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:8087 -t 45
-        {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:8098 -t 45
+        {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:8087 -t 45
+        {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:8098 -t 45
 
   - name: create riak stop script
     copy:
@@ -365,7 +365,7 @@
     shell: |
       /usr/sbin/riak-admin cluster status | egrep {{ coordinator_ip }}
     register: alreadypart
-    when: ansible_ssh_host != coordinator_ip
+    when: ansible_host != coordinator_ip
     failed_when: alreadypart.rc == 1 and alreadypart.stdout != ""
 
   - debug:
@@ -374,21 +374,21 @@
         - already part of cluster cmd stdout = {{ alreadypart.stdout }}
         - already part of cluster cmd stderr = {{ alreadypart.stderr }}
         - already part of cluster cmd rc = {{ alreadypart.rc }}
-    when: ansible_ssh_host != coordinator_ip
+    when: ansible_host != coordinator_ip
 
   - name: join cluster
     shell: |
       /usr/sbin/riak-admin cluster join riak@{{ coordinator_ip }}
     register: clusterout
-    when: ansible_ssh_host != coordinator_ip and alreadypart.stdout == ""
+    when: ansible_host != coordinator_ip and alreadypart.stdout == ""
 
   - debug:
       msg:
         - join cluster cmd = {{ clusterout.cmd }}
         - join cluster cmd stdout = {{ clusterout.stdout }}
         - join cluster cmd stderr = {{ clusterout.stderr }}
         - join cluster rc = {{ clusterout.rc }}
-    when: ansible_ssh_host != coordinator_ip and alreadypart.stdout == ""
+    when: ansible_host != coordinator_ip and alreadypart.stdout == ""
 
   - name: set mfn_counter_trigger bucket
     shell: |
@@ -451,11 +451,11 @@
       /usr/sbin/riak-admin bucket-type activate maps
 
   - name: wait for riak 8087
-    shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:8087 -t 45"
+    shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:8087 -t 45"
     register: wait_result1
 
   - name: wait for riak 8098
-    shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:8098 -t 45"
+    shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:8098 -t 45"
     register: wait_result2
 
   - name: waiting result
@@ -475,7 +475,7 @@
     shell: |
       /usr/sbin/riak-admin cluster plan
       /usr/sbin/riak-admin cluster commit
-    when: hostvars[groups['riak'][0]].ansible_ssh_host == ansible_ssh_host
+    when: hostvars[groups['riak'][0]].ansible_host == ansible_host
 
 #  - name: systemd install and disable mfn-riak service
 #    systemd:

deploy/ansible/sandbox.yaml

@@ -26,13 +26,13 @@
     container_tag: "microfn/sandbox"
     container_java_tag: "microfn/sandbox_java"
     install_dir: "{{ mfn_server_installation_folder }}/sandbox"
-    riak_connect: "{{ hostvars[groups['riak'][0]].ansible_ssh_host }}:8087"
+    riak_connect: "{{ hostvars[groups['riak'][0]].ansible_host }}:8087"
 
   tasks:
   - debug:
       msg:
       - inventory_hostname = {{ inventory_hostname }}
-      - ansible_ssh_host = {{ ansible_ssh_host }}
+      - ansible_host = {{ ansible_host }}
       - mfn_server_installation_folder = {{ mfn_server_installation_folder }}
       - sandbox deployment directory = {{ sandbox_deployment_package_directory }}
       - sandbox deployment package name = {{ sandbox_deployment_package_name }}

deploy/ansible/triggers_frontend.yaml

@@ -27,14 +27,14 @@
       triggers_frontend_service_script: "/lib/systemd/system/{{ triggers_frontend_service_name }}.service"
       triggers_frontend_port: "4997"
       triggers_frontend_management_update_interval_sec: "30"
-      management_url: "http://{{ hostvars[groups['management'][0]].ansible_ssh_host }}:{{ management_service_exposed_port }}"
+      management_url: "http://{{ hostvars[groups['management'][0]].ansible_host }}:{{ management_service_exposed_port }}"
 
     tasks:
 
     - debug:
         msg: 
           - inventory_hostname = {{ inventory_hostname }}
-          - ansible_ssh_host = {{ ansible_ssh_host }}
+          - ansible_host = {{ ansible_host }}
           - install_dir = {{ install_dir }}    # e.g. /opt/knix
           - "triggers_frontend package = {{ triggers_frontend_dist }}/{{ triggers_frontend_binary }}"
           - triggers_frontend_port = {{ triggers_frontend_port }}
@@ -114,7 +114,7 @@
         content: |
           #!/bin/sh
           sudo systemctl start {{ triggers_frontend_service_name }}
-          {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:{{ triggers_frontend_port }} -t 60
+          {{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:{{ triggers_frontend_port }} -t 60
 
     - name: create stop script
       copy:
@@ -125,7 +125,7 @@
           sudo systemctl stop {{ triggers_frontend_service_name }}
 
     - name: wait for triggers frontend
-      shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_ssh_host }}:{{ triggers_frontend_port }} -t 60"
+      shell: "{{ mfn_server_installation_folder }}/wait-for-it.sh {{ ansible_host }}:{{ triggers_frontend_port }} -t 60"
       register: wait_result
 
     - name: waiting for result