Consolidate pep8/bandit zuul gating

This change adds the global zuul pep8 tox job, which runs both
bandit and pep8 using tox. This also removes the two other airship
specific lint-pep8 and bandit zuul jobs since they are both covered
by the default openstack global one.

Also cleaned up the tox.ini by moving the requirements into the
test-requirements.txt file.

Change-Id: Iab37a8090515936732e390b1f7c6d281e014e31c

.zuul.yaml

@@ -13,19 +13,17 @@
 - project:
     check:
       jobs:
+        - openstack-tox-pep8
         - airship-pegleg-linter
         - airship-pegleg-doc-build
-        - airship-pegleg-lint-pep8
         - airship-pegleg-unit-py35
-        - airship-pegleg-security-bandit
         - airship-pegleg-docker-build-gate
     gate:
       jobs:
+        - openstack-tox-pep8
         - airship-pegleg-linter
         - airship-pegleg-doc-build
-        - airship-pegleg-lint-pep8
         - airship-pegleg-unit-py35
-        - airship-pegleg-security-bandit
         - airship-pegleg-docker-build-gate
     post:
       jobs:
@@ -44,20 +42,6 @@
     run: tools/gate/playbooks/zuul-linter.yaml
     nodeset: airship-pegleg-single-node
 
-- job:
-    name: airship-pegleg-lint-pep8
-    description: |
-      Lints Python files against the PEP8 standard
-    run: tools/gate/playbooks/pep8-linter.yaml
-    timeout: 300
-    nodeset: airship-pegleg-single-node
-    irrelevant-files:
-      - ^.*\.rst$
-      - ^doc/.*$
-      - ^etc/.*$
-      - ^releasenotes/.*$
-      - ^setup.cfg$
-
 - job:
     name: airship-pegleg-unit-py35
     description: |
@@ -72,20 +56,6 @@
       - ^releasenotes/.*$
       - ^setup.cfg$
 
-- job:
-    name: airship-pegleg-security-bandit
-    description: |
-      Executes the Bandit security scanner against Python files
-    run: tools/gate/playbooks/security-bandit.yaml
-    timeout: 300
-    nodeset: airship-pegleg-single-node
-    irrelevant-files:
-      - ^.*\.rst$
-      - ^doc/.*$
-      - ^etc/.*$
-      - ^releasenotes/.*$
-      - ^setup.cfg$
-
 - job:
     name: airship-pegleg-doc-build
     description: |

src/bin/pegleg/test-requirements.txt

@@ -3,8 +3,11 @@ pytest==3.2.1
 pytest-cov==2.5.1
 mock==2.0.0
 
+# Formatting
+yapf==0.20.0
+
 # Linting
 flake8==3.3.0
 
 # Security
-bandit==1.4.0
+bandit>=1.5.0

src/bin/pegleg/tox.ini

@@ -15,19 +15,22 @@ commands =
     {posargs}
 
 [testenv:fmt]
-deps = yapf==0.20.0
+basepython=python3
+deps =
+    -r{toxinidir}/test-requirements.txt
 commands =
     yapf --style=pep8 -ir {toxinidir}/pegleg {toxinidir}/tests
 
 [testenv:pep8]
+basepython=python3
 deps =
-    yapf==0.20.0
-    flake8==3.5.0
+    -r{toxinidir}/test-requirements.txt
 commands =
-    yapf -rd {toxinidir}/pegleg {toxinidir}/tests
     flake8 {toxinidir}/pegleg
+    bandit -r pegleg -n 5
 
 [testenv:bandit]
+basepython=python3
 commands = bandit -r pegleg -n 5
 
 [flake8]

tools/gate/playbooks/pep8-linter.yaml

@@ -1,20 +0,0 @@
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- hosts: primary
-  tasks:
-    - name: Execute the make target for PEP8 linting
-      make:
-        chdir: "{{ zuul.project.src_dir }}"
-        target: py_lint
-      register: result
-      failed_when: result.failed

tools/gate/playbooks/security-bandit.yaml

@@ -1,20 +0,0 @@
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-- hosts: primary
-  tasks:
-    - name: Execute the make target for security scanning
-      make:
-        chdir: "{{ zuul.project.src_dir }}"
-        target: security
-      register: result
-      failed_when: result.failed