Added logzio scripts

networks/remote/README.rst

@@ -51,3 +51,17 @@ Delete servers
 
     make remotenet-stop
 
+Logging
+-------
+
+You can ship logs to Logz.io, an Elastic stack (Elastic search, Logstash and Kibana) service provider. You can set up your nodes to log there automatically. Create an account and get your API key from the notes on `this page <https://app.logz.io/#/dashboard/data-sources/Filebeat>`__, then:
+
+::
+
+   yum install systemd-devel || echo "This will only work on RHEL-based systems."
+   apt-get install libsystemd-dev || echo "This will only work on Debian-based systems."
+
+   go get github.com/mheese/journalbeat
+   ansible-playbook -i inventory/digital_ocean.py -l remotenet logzio.yml -e LOGZIO_TOKEN=ABCDEFGHIJKLMNOPQRSTUVWXYZ012345
+
+

networks/remote/ansible/logzio.yml

@@ -0,0 +1,14 @@
+---
+
+#Note: You need to add LOGZIO_TOKEN variable with your API key. Like this: ansible-playbook -e LOGZIO_TOKEN=ABCXYZ123456
+
+- hosts: all
+  user: root
+  any_errors_fatal: true
+  gather_facts: no
+  vars:
+    - service: gaiad
+    - JOURNALBEAT_BINARY: "{{lookup('env', 'GOPATH')}}/bin/journalbeat"
+  roles:
+    - logzio
+

networks/remote/ansible/roles/logzio/files/journalbeat.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=journalbeat
+#propagates activation, deactivation and activation fails.
+Requires=network-online.target
+After=network-online.target
+
+[Service]
+Restart=on-failure
+ExecStart=/usr/bin/journalbeat -c /etc/journalbeat/journalbeat.yml -path.home /usr/share/journalbeat -path.config /etc/journalbeat -path.data /var/lib/journalbeat -path.logs /var/log/journalbeat
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+
+

networks/remote/ansible/roles/logzio/handlers/main.yml

@@ -0,0 +1,8 @@
+---
+
+- name: reload daemon
+  command: "systemctl daemon-reload"
+
+- name: restart journalbeat
+  service: name=journalbeat state=restarted
+

networks/remote/ansible/roles/logzio/tasks/main.yml

@@ -0,0 +1,27 @@
+---
+
+- name: Copy journalbeat binary
+  copy: src="{{JOURNALBEAT_BINARY}}" dest=/usr/bin/journalbeat mode=0755
+  notify: restart journalbeat
+
+- name: Create folders
+  file: "path={{item}} state=directory recurse=yes"
+  with_items:
+  - /etc/journalbeat
+  - /etc/pki/tls/certs
+  - /usr/share/journalbeat
+  - /var/log/journalbeat
+
+- name: Copy journalbeat config
+  template: src=journalbeat.yml.j2 dest=/etc/journalbeat/journalbeat.yml mode=0600
+  notify: restart journalbeat
+
+- name: Get server certificate for Logz.io
+  get_url: "url=https://raw.githubusercontent.com/logzio/public-certificates/master/COMODORSADomainValidationSecureServerCA.crt force=yes dest=/etc/pki/tls/certs/COMODORSADomainValidationSecureServerCA.crt"
+
+- name: Copy journalbeat service config
+  copy: src=journalbeat.service dest=/etc/systemd/system/journalbeat.service
+  notify:
+  - reload daemon
+  - restart journalbeat
+