Hi dick
I am using Red hat distribution of Openstack.
And openstack --verison =3.19.0

Though , Currently i am just targeting one instance (and not even stack)
for starting purpose and i want to use
only red hat openstack platform and no other provider.

On Mon, 5 Aug 2019 at 13:56, Dick Visser <[email protected]> wrote:

> I have access to various Openstack clusters from different providers
> and I found it was very much dependent on the way the cluster has been
> setup, and also what version of openstack component were used.
> It was hard to create a generic role/playbook that works well across
> those providers.
> Similarly, because of the different dependencies, destroying resources
> was non-trivial, each provider was different.
>
> Dick
>
> On Mon, 5 Aug 2019 at 09:49, Rahul Kumar <[email protected]> wrote:
> >
> > Thanks Sebastien . I removed instance. but rest of all resources , i am
> not able to predict order, below is my playbook:
> > ---
> > - name: Create a test environment
> >   hosts: localhost
> >   vars:
> >     cert_auth:
> >       ca_cert: /root/cabs12.crt
> >   tasks:
> >     - name: Remove security group rule for ping
> >       os_security_group_rule:
> >         cloud: mycloud
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         security_group: test-security-group
> >         protocol: icmp
> >         state: absent
> >         remote_ip_prefix: 0.0.0.0/0
> >
> >     - name: Remove security group rule for SSH
> >       os_security_group_rule:
> >         cloud: mycloud
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         security_group: test-security-group
> >         protocol: tcp
> >         state: absent
> >         port_range_min: 22
> >         port_range_max: 22
> >         remote_ip_prefix: 0.0.0.0/0
> >
> >     - name: Remove  instance
> >       os_server:
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         cloud: mycloud
> >         name: test-instance
> >         image: myimage
> >         key_name: dump_key
> >         timeout: 200
> >         flavor: v8.m4
> >         network: test-network
> >         auto_ip: yes
> >         security_groups:
> >           - test-security-group
> >       register:
> >         my_instance
> >
> >    - name: Remove subnet
> >       os_subnet:
> >         cloud: mycloud
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         network_name: test-network
> >         name: test-subnet
> >
> >     - name: Remove security group
> >       os_security_group:
> >         cloud: mycloud
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         name: test-security-group
> >         description: Security group for our test instances
> >
> >     - name: Remove a router
> >       os_router:
> >         cloud: mycloud
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         name: test-router
> >         network: ext-net
> >         interfaces:
> >           - test-subnet
> >
> >     - name: Remove network
> >       os_network:
> >         cloud: mycloud
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         name: test-network
> >         external: false
> >         wait: yes
> >
> >     - name: Remove new keypair from current user's default SSH key
> >       os_keypair:
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         name: dump_key
> >         public_key_file: "{{ '~' | expanduser }}/.ssh/id_rsa.pub"
> >
> >
> >     - name: Remove Cloud Image from Openstack
> >       os_image:
> >         name: myimage
> >         container_format: bare
> >         cloud: mycloud
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         disk_format: qcow2
> >         state: absent
> >         is_public: no
> >         filename: /root/tas/cirros-0.3.4-x86_64-disk.img
> >
> >     - name: Remove security group
> >       os_security_group:
> >         cloud: mycloud
> >         state: absent
> >         ca_cert: "{{ cert_auth.ca_cert }}"
> >         name: test-security-group
> >         description: Security group for our test instances
> >
> > On Mon, 5 Aug 2019 at 13:09, Sebastian Meyer <[email protected]>
> wrote:
> >>
> >> Hi Rahul,
> >>
> >> everything is connected to the instance, no? You can't deprovision sec
> >> groups, network stuff or key_pairs while they are in use.
> >>
> >> You'll have to remove the instance first.
> >>
> >> Regards
> >> Sebastian
> >>
> >> On 05.08.19 09:19, Rahul Kumar wrote:
> >> > Hi All,
> >> > I have provisoned one instance with following order in openstack using
> >> > Ansible:
> >> > 1. Download cloud image
> >> > 2. upload cloud image in Openstack
> >> > 3. created key pair
> >> > 4. created network
> >> > 5. created subnet
> >> > 6. created router
> >> > 7. created security group
> >> > 8. created SG rule
> >> > 9. created instance
> >> >
> >> > and it went successfully. Now i want to remove the resources what
> order i
> >> > should follow:
> >> > I tried 1 task and it is success
> >> > 1. delete SG rule
> >> >
> >> > after that i am getting stuck because anything i try to delete , it
> has
> >> > association with some other resource.
> >> >
> >> > Help me
> >> >
> >>
> >> --
> >> Sebastian Meyer
> >> Linux Consultant & Trainer
> >> Mail: [email protected]
> >>
> >> B1 Systems GmbH
> >> Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de
> >> GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537
> >>
> >>
> >> -- Deutsche OpenStack Tage 2019 -- 10% Rabatt auf den Ticketpreis ----
> >> ------------------------ https://openstack-tage.de (Code DOST-B1) ----
> >>
> >> --
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> .
> >
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> .
>
>
>
> --
> Dick Visser
> Trust & Identity Service Operations Manager
> GÉANT
>
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> .
>

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