Using the ARA CLI Client, return unique hosts where a task is found and in a defined state.

ara.bash

function ara-task-uniq-hosts () {
    # Scans across all tasks within 1 million records and returns all of the unique hosts where the task
    # meets a certain state. Default state is "ok"
    # When looking for the "changed" state the special CLI modifier is used.
    TASK_NAME=$1
    TASK_STATE=${2:-ok}
    if [ ${TASK_STATE} == "changed" ]; then
      TASK_MODIFY="--changed"
    else
      TASK_MODIFY="--status ${TASK_STATE}"
    fi
    /opt/ara/server/bin/ara task list --name "$TASK_NAME" -f value -c id --limit 1000000 | \
      xargs -i /opt/ara/server/bin/ara result list --task {} -f value -c host ${TASK_MODIFY} --limit 1000000 | \
        sort -u | 
          xargs -i /opt/ara/server/bin/ara host show {} -f value -c name | 
            sort -u
}


function ara-playbook-user-task-uniq-hosts () {
    # Scans across all playbooks executed by a partivular user within 1 million records and returns
    # all of the unique hosts where the task meets a certain state. Default state is "ok"
    # When looking for the "changed" state the special CLI modifier is used.
    PLAYBOOK_USER=$1
    TASK_NAME=$2
    TASK_STATE=${3:-ok}
    
    if [ ${TASK_STATE} == "changed" ]; then
      TASK_MODIFY="--changed"
    else
      TASK_MODIFY="--status ${TASK_STATE}"
    fi
    /opt/ara/server/bin/ara playbook list --user "${PLAYBOOK_USER}" -f value -c id --limit 1000000 |
      xargs -i /opt/ara/server/bin/ara task list --playbook {} --name "${TASK_NAME}" -f value -c id --limit 1000000 | \
        xargs -i /opt/ara/server/bin/ara result list --task {} -f value -c host ${TASK_MODIFY} --limit 1000000 | \
          sort -u | 
            xargs -i /opt/ara/server/bin/ara host show {} -f value -c name | 
              sort -u
}

function ara-playbook-user-host-uniq-hosts () {
    # Scans across all playbooks executed by a partivular user within 1 million records and returns
    # all of the unique hosts.
    PLAYBOOK_USER=$1
    /opt/ara/server/bin/ara playbook list --user "${PLAYBOOK_USER}" -f value -c id --limit 1000000 |
      xargs -i /opt/ara/server/bin/ara host list --playbook {} -f value -c name --limit 1000000 | \
          sort -u
}