File unify-logic-on-using-multiple-requisites-and-ad... of Package salt.25409

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File unify-logic-on-using-multiple-requisites-and-add-onf.patch of Package salt.25409

From 3f8de377b860c7a65ca779123316377ade95f97b Mon Sep 17 00:00:00 2001
From: Victor Zhestkov <vzhestkov@suse.com>
Date: Mon, 27 Jun 2022 17:53:54 +0300
Subject: [PATCH] Unify logic on using multiple requisites and add
 onfail_all (bsc#1198738)

when https://github.com/saltstack/salt/issues/22370 was introduced it
actually removed functionality, as sometimes it desirable to onfail if
ALL of the listed requisites are failure. This adds back an 'onfail_all'
form that allows for this behavior (it would make more sense to have
onfail default to OR logic, but that would break backcompat, so we add
a new form instead).

Co-authored-by: Matt Phillips <mphillips81@bloomberg.net>
---
 doc/ref/states/requisites.rst                 | 46 +++++++++++
 salt/state.py                                 | 18 +++-
 .../files/file/base/requisites/onfail_all.sls | 54 ++++++++++++
 .../requisites/onfail_multiple_required.sls   | 20 +++++
 tests/integration/modules/test_state.py       | 82 +++++++++++++++++++
 5 files changed, 216 insertions(+), 4 deletions(-)
 create mode 100644 tests/integration/files/file/base/requisites/onfail_all.sls

diff --git a/doc/ref/states/requisites.rst b/doc/ref/states/requisites.rst
index f025302ace..c9b53e3125 100644
--- a/doc/ref/states/requisites.rst
+++ b/doc/ref/states/requisites.rst
@@ -232,6 +232,10 @@ There are several corresponding requisite_any statements:
 * ``onchanges_any``
 * ``onfail_any``
 
+Lastly, onfail has one special ``onfail_all`` form to account for when `AND`
+logic is desired instead of the default `OR` logic of onfail/onfail_any (which
+are equivalent).
+
 All of the requisites define specific relationships and always work with the
 dependency logic defined above.
 
@@ -521,6 +525,46 @@ The ``onfail`` requisite is applied in the same way as ``require`` as ``watch``:
         - onfail:
           - mount: primary_mount
 
+.. code-block:: yaml
+
+    build_site:
+      cmd.run:
+        - name: /srv/web/app/build_site
+
+    notify-build_failure:
+      hipchat.send_message:
+        - room_id: 123456
+        - message: "Building website fail on {{ salt.grains.get('id') }}"
+
+
+The default behavior of the ``onfail`` when multiple requisites are listed is
+the opposite of other requisites in the salt state engine, it acts by default
+like ``any()`` instead of ``all()``. This means that when you list multiple
+onfail requisites on a state, if *any* fail the requisite will be satisfied.
+If you instead need *all* logic to be applied, you can use ``onfail_all``
+form:
+
+.. code-block:: yaml
+
+    test_site_a:
+      cmd.run:
+        - name: ping -c1 10.0.0.1
+
+    test_site_b:
+      cmd.run:
+        - name: ping -c1 10.0.0.2
+
+    notify_site_down:
+      hipchat.send_message:
+        - room_id: 123456
+        - message: "Both primary and backup sites are down!"
+      - onfail_all:
+        - cmd: test_site_a
+        - cmd: test_site_b
+
+In this contrived example `notify_site_down` will run when both 10.0.0.1 and
+10.0.0.2 fail to respond to ping.
+
 .. note::
 
     Setting failhard (:ref:`globally <global-failhard>` or in
@@ -535,6 +579,8 @@ The ``onfail`` requisite is applied in the same way as ``require`` as ``watch``:
     Beginning in the ``2016.11.0`` release of Salt, ``onfail`` uses OR logic for
     multiple listed ``onfail`` requisites. Prior to the ``2016.11.0`` release,
     ``onfail`` used AND logic. See `Issue #22370`_ for more information.
+    Beginning in the ``Neon`` release of Salt, a new ``onfail_all`` requisite
+    form is available if AND logic is desired.
 
 .. _Issue #22370: https://github.com/saltstack/salt/issues/22370
 
diff --git a/salt/state.py b/salt/state.py
index ddea13ad5e..af631c9573 100644
--- a/salt/state.py
+++ b/salt/state.py
@@ -74,6 +74,7 @@ STATE_REQUISITE_KEYWORDS = frozenset([
     'onchanges_any',
     'onfail',
     'onfail_any',
+    'onfail_all',
     'onfail_stop',
     'prereq',
     'prerequired',
@@ -2496,6 +2497,8 @@ class State(object):
             present = True
         if 'onchanges' in low:
             present = True
+        if 'onfail_all' in low:
+            present = True
         if 'onchanges_any' in low:
             present = True
         if not present:
@@ -2509,6 +2512,7 @@ class State(object):
                 'prereq': [],
                 'onfail': [],
                 'onfail_any': [],
+                'onfail_all': [],
                 'onchanges': [],
                 'onchanges_any': []}
         if pre:
@@ -2597,7 +2601,7 @@ class State(object):
                 else:
                     if run_dict[tag].get('__state_ran__', True):
                         req_stats.add('met')
-            if r_state.endswith('_any'):
+            if r_state.endswith('_any') or r_state == 'onfail':
                 if 'met' in req_stats or 'change' in req_stats:
                     if 'fail' in req_stats:
                         req_stats.remove('fail')
@@ -2607,8 +2611,14 @@ class State(object):
                     if 'fail' in req_stats:
                         req_stats.remove('fail')
                 if 'onfail' in req_stats:
-                    if 'fail' in req_stats:
+                    # a met requisite in this case implies a success
+                    if 'met' in req_stats:
                         req_stats.remove('onfail')
+            if r_state.endswith('_all'):
+                if 'onfail' in req_stats:
+                    # a met requisite in this case implies a failure
+                    if 'met' in req_stats:
+                        req_stats.remove('met')
             fun_stats.update(req_stats)
 
         if 'unmet' in fun_stats:
@@ -2620,8 +2630,8 @@ class State(object):
                 status = 'met'
             else:
                 status = 'pre'
-        elif 'onfail' in fun_stats and 'met' not in fun_stats:
-            status = 'onfail'  # all onfail states are OK
+        elif 'onfail' in fun_stats and 'onchangesmet' not in fun_stats:
+            status = 'onfail'
         elif 'onchanges' in fun_stats and 'onchangesmet' not in fun_stats:
             status = 'onchanges'
         elif 'change' in fun_stats:
diff --git a/tests/integration/files/file/base/requisites/onfail_all.sls b/tests/integration/files/file/base/requisites/onfail_all.sls
new file mode 100644
index 0000000000..c35838f076
--- /dev/null
+++ b/tests/integration/files/file/base/requisites/onfail_all.sls
@@ -0,0 +1,54 @@
+a:
+  cmd.run:
+    - name: exit 0
+
+b:
+  cmd.run:
+    - name: exit 0
+
+c:
+  cmd.run:
+    - name: exit 0
+
+d:
+  cmd.run:
+    - name: exit 1
+
+e:
+  cmd.run:
+    - name: exit 1
+
+f:
+  cmd.run:
+    - name: exit 1
+
+reqs not met:
+  cmd.run:
+    - name: echo itdidntonfail
+    - onfail_all:
+      - cmd: a
+      - cmd: e
+
+reqs also not met:
+  cmd.run:
+    - name: echo italsodidnonfail
+    - onfail_all:
+      - cmd: a
+      - cmd: b
+      - cmd: c
+
+reqs met:
+  cmd.run:
+    - name: echo itonfailed
+    - onfail_all:
+      - cmd: d
+      - cmd: e
+      - cmd: f
+
+reqs also met:
+  cmd.run:
+    - name: echo itonfailed
+    - onfail_all:
+      - cmd: d
+    - require:
+      - cmd: a
diff --git a/tests/integration/files/file/base/requisites/onfail_multiple_required.sls b/tests/integration/files/file/base/requisites/onfail_multiple_required.sls
index d4c49518e9..93c51cdfec 100644
--- a/tests/integration/files/file/base/requisites/onfail_multiple_required.sls
+++ b/tests/integration/files/file/base/requisites/onfail_multiple_required.sls
@@ -2,6 +2,10 @@ a:
   cmd.run:
     - name: exit 1
 
+pass:
+  cmd.run:
+    - name: exit 0
+
 b:
   cmd.run:
     - name: echo b
@@ -23,3 +27,19 @@ d:
       - cmd: a
     - require:
       - cmd: c
+
+e:
+  cmd.run:
+    - name: echo e
+    - onfail:
+      - cmd: pass
+    - require:
+      - cmd: c
+
+f:
+  cmd.run:
+    - name: echo f
+    - onfail:
+      - cmd: pass
+    - onchanges:
+      - cmd: b
diff --git a/tests/integration/modules/test_state.py b/tests/integration/modules/test_state.py
index d8ca033dc9..f6c6570acd 100644
--- a/tests/integration/modules/test_state.py
+++ b/tests/integration/modules/test_state.py
@@ -1033,6 +1033,81 @@ class StateModuleTest(ModuleCase, SaltReturnAssertsMixin):
         self.assertReturnNonEmptySaltType(ret)
         self.assertEqual(expected_result, result)
 
+    @skipIf(True, "SLOWTEST skip")
+    def test_requisites_onfail_all(self):
+        """
+        Call sls file containing several onfail-all
+
+        Ensure that some of them are failing and that the order is right.
+        """
+        expected_result = {
+            "cmd_|-a_|-exit 0_|-run": {
+                "__run_num__": 0,
+                "changes": True,
+                "comment": 'Command "exit 0" run',
+                "result": True,
+            },
+            "cmd_|-b_|-exit 0_|-run": {
+                "__run_num__": 1,
+                "changes": True,
+                "comment": 'Command "exit 0" run',
+                "result": True,
+            },
+            "cmd_|-c_|-exit 0_|-run": {
+                "__run_num__": 2,
+                "changes": True,
+                "comment": 'Command "exit 0" run',
+                "result": True,
+            },
+            "cmd_|-d_|-exit 1_|-run": {
+                "__run_num__": 3,
+                "changes": True,
+                "comment": 'Command "exit 1" run',
+                "result": False,
+            },
+            "cmd_|-e_|-exit 1_|-run": {
+                "__run_num__": 4,
+                "changes": True,
+                "comment": 'Command "exit 1" run',
+                "result": False,
+            },
+            "cmd_|-f_|-exit 1_|-run": {
+                "__run_num__": 5,
+                "changes": True,
+                "comment": 'Command "exit 1" run',
+                "result": False,
+            },
+            "cmd_|-reqs also met_|-echo itonfailed_|-run": {
+                "__run_num__": 9,
+                "changes": True,
+                "comment": 'Command "echo itonfailed" run',
+                "result": True,
+            },
+            "cmd_|-reqs also not met_|-echo italsodidnonfail_|-run": {
+                "__run_num__": 7,
+                "changes": False,
+                "comment": "State was not run because onfail req did not change",
+                "result": True,
+            },
+            "cmd_|-reqs met_|-echo itonfailed_|-run": {
+                "__run_num__": 8,
+                "changes": True,
+                "comment": 'Command "echo itonfailed" run',
+                "result": True,
+            },
+            "cmd_|-reqs not met_|-echo itdidntonfail_|-run": {
+                "__run_num__": 6,
+                "changes": False,
+                "comment": "State was not run because onfail req did not change",
+                "result": True,
+            },
+        }
+        ret = self.run_function("state.sls", mods="requisites.onfail_all")
+        result = self.normalize_ret(ret)
+        self.assertReturnNonEmptySaltType(ret)
+        self.assertEqual(expected_result, result)
+
+    @skipIf(True, "SLOWTEST skip")
     def test_requisites_full_sls(self):
         '''
         Teste the sls special command in requisites
@@ -1718,6 +1793,13 @@ class StateModuleTest(ModuleCase, SaltReturnAssertsMixin):
         stdout = state_run['cmd_|-d_|-echo d_|-run']['changes']['stdout']
         self.assertEqual(stdout, 'd')
 
+        comment = state_run["cmd_|-e_|-echo e_|-run"]["comment"]
+        self.assertEqual(comment, "State was not run because onfail req did not change")
+
+        stdout = state_run["cmd_|-f_|-echo f_|-run"]["changes"]["stdout"]
+        self.assertEqual(stdout, "f")
+
+    @skipIf(True, "SLOWTEST skip")
     def test_multiple_onfail_requisite_with_required_no_run(self):
         '''
         test to ensure multiple states are not run
-- 
2.36.1

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File unify-logic-on-using-multiple-requisites-and-add-onf.patch of Package salt.25409

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