Ansible script relaoed the full system demaons

[Prasanth G]

Dear Team,

there was a change happened in our environment for updating the /etc/rsyslog.conf we  executed the same via ansible playbook ( the playbook will do only 2 things , it will copy the template -new updated the rsyslog.conf and restart the deamon , but seems after the play , the whole systemd deamons reloaded and which caused the sap application restart 

and  my playbook content is like below 

we are using version ansible 2.2.1.0 and redhat 7.2 

---

- name: Copy templates/rsyslog.conf to /etc/rsyslog.conf and restart syslogd

  hosts:  all

  become: yes

  handlers:

  - name: restart-rsyslog

    service: name=rsyslog state=restarted

  tasks:

  - name: Copy the template rsyslog.conf file to /etc/rsyslog.conf

    copy: src=templates/rsyslog.conf dest=/etc/rsyslog.conf mode=0644

    notify:

    - restart-rsyslog

and the /var/log/message looks like this below 

Mar 14 19:02:44 linux0012 systemd: Starting Session 3875 of user sa-its-vcouser.

Mar 14 19:02:44 linux0012 python: ansible-setup Invoked with filter=* gather_subset=['all'] fact_path=/etc/ansible/facts.d gather_timeout=10

Mar 14 19:02:54 linux0012 python: ansible-stat Invoked with checksum_algorithm=sha1 mime=False get_checksum=True path=/etc/rsyslog.conf checksum_algo=sha1 follow=

False get_md5=False

Mar 14 19:02:55 linux0012 python: ansible-copy Invoked with src=/home/sa-its-vcouser/.ansible/tmp/ansible-tmp-1489514574.96-89549749599025/source directory_mode=N

one force=True remote_src=None unsafe_writes=None selevel=None seuser=None setype=None group=None content=NOT_LOGGING_PARAMETER dest=/etc/rsyslog.conf serole=None origi

nal_basename=rsyslog.conf delimiter=None mode=0644 regexp=None owner=None follow=False validate=None backup=False

Mar 14 19:03:12 linux0012 python: ansible-systemd Invoked with name=rsyslog enabled=None daemon_reload=False state=restarted user=False masked=None

Mar 14 19:03:12 linux0012 systemd: Stopping SAP Instance SAP12...

Mar 14 19:03:12 linux0012 systemd: Stopping SAP Oracle Database SAP12...

Mar 14 19:03:14 linux0012 sapdb.sh: Trying to stop SAP12 database ...

Mar 14 19:03:14 linux0012 sapdb.sh: Log file: /home/SAP12adm/stopdb.log

Mar 14 19:03:15 linux0012 sapinstance.sh: stopping the SAP instance G00

Mar 14 19:03:15 linux0012 sapinstance.sh: Shutdown-Log is written to /home/SAP12adm/stopsap_G00.log

Mar 14 19:03:39 linux0012systemd: Stopping SAP Instance D30...

[Brian Coca]

Ansible just issued a 'systemctl restart rsyslog', systemd can be
configured in such ways that dependent services are also forced to
stop, there is nothing on the Ansible side that forces/impedes that
behaviour.


----------
Brian Coca