role: myLimbo.docker.telegraf added

roles/myLimbo.docker.telegraf/tasks/main.yml

@@ -0,0 +1,184 @@
+---
+- name: Check folders
+  become: true
+  ansible.builtin.file:
+    path: "{{ config_file.host_path }}"
+    state: directory
+    mode: '0755'
+
+
+- name: Setup config File
+  become: true
+  copy:
+    dest: "{{ config_file.host_path }}/telegraf.conf"
+    content: |
+      # file maintained by myInfra.docker.telegraf ansible role
+
+     
+        [global_tags]
+        # dc = "us-east-1" # will tag all metrics with dc=us-east-1
+        # rack = "1a"
+        ## Environment variables can be used as tags, and throughout the config file
+        # user = "$USER"
+
+        
+        [agent]
+        hostname = "{{hostname}}"
+        omit_hostname = false
+        interval = "10s"
+        round_interval = true
+        metric_batch_size = 1000
+        metric_buffer_limit = 10000
+        collection_jitter = "0s"
+        flush_interval = "10s"
+        flush_jitter = "0s"
+        precision = "0s"
+
+
+      # Output Configuration for telegraf agent
+      [[outputs.influxdb_v2]] 
+        #   ## The URLs of the InfluxDB cluster nodes.
+        #   ##
+        #   ## Multiple URLs can be specified for a single cluster, only ONE of the
+        #   ## urls will be written to each interval.
+        #   ##   ex: urls = ["https://us-west-2-1.aws.cloud2.influxdata.com"]
+        urls = ["{{influxdb2.url}}"]
+
+        ## Token for authentication.
+        token = "{{influxdb2.token}}"
+        #
+        #   ## Organization is the name of the organization you wish to write to.
+        organization = "{{ influxdb2.org }}"
+        #
+        #   ## Destination bucket to write into.
+        bucket = "{{ influxdb2.bucket }}"
+
+      [[inputs.docker]]
+        ## Docker Endpoint
+        ##   To use TCP, set endpoint = "tcp://[ip]:[port]"
+        ##   To use environment variables (ie, docker-machine), set endpoint = "ENV"
+        endpoint = "unix:///var/run/docker.sock"
+
+        ## Set to true to collect Swarm metrics(desired_replicas, running_replicas)
+        ## Note: configure this in one of the manager nodes in a Swarm cluster.
+        ## configuring in multiple Swarm managers results in duplication of metrics.
+        gather_services = false
+
+        ## Set the source tag for the metrics to the container ID hostname, eg first 12 chars
+        source_tag = false
+
+        ## Containers to include and exclude. Collect all if empty. Globs accepted.
+        container_name_include = []
+        container_name_exclude = []
+
+        ## Container states to include and exclude. Globs accepted.
+        ## When empty only containers in the "running" state will be captured.
+        ## example: container_state_include = ["created", "restarting", "running", "removing", "paused", "exited", "dead"]
+        ## example: container_state_exclude = ["created", "restarting", "running", "removing", "paused", "exited", "dead"]
+        # container_state_include = []
+        # container_state_exclude = []
+
+        ## Objects to include for disk usage query
+        ## Allowed values are "container", "image", "volume"
+        ## When empty disk usage is excluded
+        storage_objects = []
+
+        ## Timeout for docker list, info, and stats commands
+        timeout = "5s"
+
+        ## Specifies for which classes a per-device metric should be issued
+        ## Possible values are 'cpu' (cpu0, cpu1, ...), 'blkio' (8:0, 8:1, ...) and 'network' (eth0, eth1, ...)
+        # perdevice_include = ["cpu"]
+
+        ## Specifies for which classes a total metric should be issued. Total is an aggregated of the 'perdevice_include' values.
+        ## Possible values are 'cpu', 'blkio' and 'network'
+        ## Total 'cpu' is reported directly by Docker daemon, and 'network' and 'blkio' totals are aggregated by this plugin.
+        # total_include = ["cpu", "blkio", "network"]
+
+        ## docker labels to include and exclude as tags.  Globs accepted.
+        ## Note that an empty array for both will include all labels as tags
+        docker_label_include = []
+        docker_label_exclude = []
+
+        ## Which environment variables should we use as a tag
+        tag_env = ["JAVA_HOME", "HEAP_SIZE"]
+
+        ## Optional TLS Config
+        # tls_ca = "/etc/telegraf/ca.pem"
+        # tls_cert = "/etc/telegraf/cert.pem"
+        # tls_key = "/etc/telegraf/key.pem"
+        ## Use TLS but skip chain & host verification
+        # insecure_skip_verify = false
+      # Read metrics about cpu usage
+      [[inputs.cpu]]
+        ## Whether to report per-cpu stats or not
+        percpu = true
+        ## Whether to report total system cpu stats or not
+        totalcpu = true
+        ## If true, collect raw CPU time metrics
+        collect_cpu_time = false
+        ## If true, compute and report the sum of all non-idle CPU states
+        report_active = false
+
+
+      # Read metrics about disk usage by mount point
+      [[inputs.disk]]
+        ## By default stats will be gathered for all mount points.
+        ## Set mount_points will restrict the stats to only the specified mount points.
+        # mount_points = ["/"]
+
+        ## Ignore mount points by filesystem type.
+        ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
+
+      [[inputs.diskio]]
+
+      [[inputs.kernel]]
+
+      [[inputs.mem]]
+
+        # Get the number of processes and group them by status
+      [[inputs.processes]]
+        # no configuration
+
+
+      # Read metrics about swap memory usage
+      [[inputs.swap]]
+        # no configuration
+
+
+      # Read metrics about system load & uptime
+      [[inputs.system]]
+        # no configuration
+
+
+      # Read metrics about network interface usage
+      [[inputs.net]]
+        ## By default, telegraf gathers stats from any up interface (excluding loopback)
+        ## Setting interfaces will tell it to gather these explicit interfaces,
+        ## regardless of status.
+        ##
+        ## interfaces = ["eth0"]
+
+- name: Docker Container Setup
+  become: true
+  community.docker.docker_container:
+    name: telegraf
+    image: telegraf
+    state: started
+    restart_policy: unless-stopped
+    #user: root
+    entrypoint: "telegraf"
+    security_opts:
+      - apparmor=unconfined
+    pull: yes
+    volumes:
+      - "{{ config_file.host_path }}:/etc/telegraf"
+      - /var/run/docker.sock:/var/run/docker.sock
+      - /:/hostfs:ro
+    env:
+      HOST_ETC: /hostfs/etc
+      HOST_PROC: /hostfs/proc
+      HOST_SYS: /hostfs/sys
+      HOST_VAR: /hostfs/var
+      HOST_RUN: /hostfs/run
+      HOST_MOUNT_PREFIX: /hostfs