From 19e26f63119d9339b8be9d675279e11bc27b59b2 Mon Sep 17 00:00:00 2001 From: root <root@srv8.soctools.grena.ge> Date: Thu, 19 May 2022 13:14:43 +0400 Subject: [PATCH] change nifi restart commands to cleanup before starting it again --- roles/build/templates/nifi/Dockerfile.j2 | 2 +- roles/nifi/tasks/restart.yml | 20 ++++++++++++++++++-- 2 files changed, 19 insertions(+), 3 deletions(-) diff --git a/roles/build/templates/nifi/Dockerfile.j2 b/roles/build/templates/nifi/Dockerfile.j2 index 63c5174..f85cf47 100644 --- a/roles/build/templates/nifi/Dockerfile.j2 +++ b/roles/build/templates/nifi/Dockerfile.j2 @@ -97,7 +97,7 @@ WORKDIR ${NIFI_HOME} # thus normal shell processing does not happen: # https://docs.docker.com/engine/reference/builder/#exec-form-entrypoint-example USER root -RUN yum install -y supervisor rsync +RUN yum install -y supervisor rsync python2-psutil RUN yum clean all COPY nifisupervisord.conf /etc/supervisord.conf ENTRYPOINT ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"] diff --git a/roles/nifi/tasks/restart.yml b/roles/nifi/tasks/restart.yml index d5434f2..23b7983 100644 --- a/roles/nifi/tasks/restart.yml +++ b/roles/nifi/tasks/restart.yml @@ -1,6 +1,22 @@ --- -- name: Restart NiFi +- name: Getting pids for nifi + pids: + name: nifi + register: pids_of_nifi + +- name: Stop NiFi + remote_user: root + command: "supervisorctl stop nifi" + +- name: Check nifi processes + remote_user: root + wait_for: + path: /proc/{{ item }}/status + state: absent + with_items: "{{ pids_of_nifi.pids }}" + +- name: Start NiFi remote_user: root - command: "supervisorctl restart nifi" + command: "supervisorctl start nifi" -- GitLab