Remove cells v1 jobs

We're going to start ripping out cells v1. First step is removing the
tests for this soon-to-be-removed feature.

Part of blueprint remove-cells-v1

Change-Id: I2031bf2cc914d134e5ed61156d2cfc621f006e0b
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>

playbooks/legacy/nova-cells-v1/post.yaml

@@ -1,15 +0,0 @@
-- hosts: primary
-  tasks:
-
-    - name: Copy files from {{ ansible_user_dir }}/workspace/ on node
-      synchronize:
-        src: '{{ ansible_user_dir }}/workspace/'
-        dest: '{{ zuul.executor.log_root }}'
-        mode: pull
-        copy_links: true
-        verify_host: true
-        rsync_opts:
-          - --include=/logs/**
-          - --include=*/
-          - --exclude=*
-          - --prune-empty-dirs

playbooks/legacy/nova-cells-v1/run.yaml

@@ -1,67 +0,0 @@
-- hosts: all
-  name: nova-cells-v1
-  tasks:
-
-    - name: Ensure legacy workspace directory
-      file:
-        path: '{{ ansible_user_dir }}/workspace'
-        state: directory
-
-    - shell:
-        cmd: |
-          set -e
-          set -x
-          cat > clonemap.yaml << EOF
-          clonemap:
-            - name: openstack-infra/devstack-gate
-              dest: devstack-gate
-          EOF
-          /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
-              https://git.openstack.org \
-              openstack-infra/devstack-gate
-        executable: /bin/bash
-        chdir: '{{ ansible_user_dir }}/workspace'
-      environment: '{{ zuul | zuul_legacy_vars }}'
-
-    # NOTE(mriedem): vif_plugging_timeout depends on the
-    # os-server-external-events API which isn't plumbed in for cells v1
-    # so we have to disable vif_plugging_timeout. This means servers can
-    # go to ACTIVE status before networking is setup in the guest and we
-    # can't rely on ssh validation in testing. Some tempest tests might
-    # also fail in racy ways, so add them to tempest-dsvm-cells-rc if they
-    # do.
-    - shell:
-        cmd: |
-          set -e
-          set -x
-          cat << 'EOF' >>"/tmp/dg-local.conf"
-          [[post-config|$NOVA_CELLS_CONF]]
-          [DEFAULT]
-          vif_plugging_timeout=0
-
-          [[test-config|$TEMPEST_CONFIG]]
-          [network-feature-enabled]
-          floating_ips=False
-
-          EOF
-        executable: /bin/bash
-        chdir: '{{ ansible_user_dir }}/workspace'
-      environment: '{{ zuul | zuul_legacy_vars }}'
-
-    - shell:
-        cmd: |
-          set -e
-          set -x
-          export PYTHONUNBUFFERED=true
-          export DEVSTACK_GATE_TEMPEST=1
-          export DEVSTACK_GATE_CELLS=1
-
-          # Note that tempest-dsvm-cells-rc sets TEMPEST_RUN_VALIDATION=False
-          # so we do not have to set it here.
-          export DEVSTACK_GATE_SETTINGS=/opt/stack/new/nova/devstack/tempest-dsvm-cells-rc
-
-          cp devstack-gate/devstack-vm-gate-wrap.sh ./safe-devstack-vm-gate-wrap.sh
-          ./safe-devstack-vm-gate-wrap.sh
-        executable: /bin/bash
-        chdir: '{{ ansible_user_dir }}/workspace'
-      environment: '{{ zuul | zuul_legacy_vars }}'