[8.8](backport #36091) Pin PyYAML version to 5.3.1 to avoid CI errors…

… temporarily (#36189) Backport from #36091 What does this PR do? CPython 3.0 was released recently which has introduced a regression that leads to failures when installing PyYAML (and perhaps other packages too). This is a temporary fix and this commits needs to be reverted when a proper fix is available. Why is it important? If we don't fix it CI would keep failing.
elastic · Aug 1, 2023 · 09cbe7f · 09cbe7f
1 parent 97e8feb
commit 09cbe7f
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diff --git a/CHANGELOG-developer.next.asciidoc b/CHANGELOG-developer.next.asciidoc
@@ -156,6 +156,7 @@ The list below covers the major changes between 7.0.0-rc2 and main only.
 - Add DropFields processor to js API {pull}33458[33458]
 - Add support for different folders when testing data {pull}34467[34467]
 - Add logging of metric registration in inputmon. {pull}35647[35647]
+- Pin PyYAML version to 5.3.1 to avoid CI errors temporarily {pull}36091[36091]
 
 ==== Deprecated
 

diff --git a/libbeat/tests/system/requirements.txt b/libbeat/tests/system/requirements.txt
@@ -36,7 +36,7 @@ pyrsistent==0.16.0
 pytest==7.3.2
 pytest-rerunfailures==9.1.1
 pytest-timeout==1.4.2
-PyYAML==5.4.1
+PyYAML==5.3.1
 redis==2.10.6
 requests==2.28.2
 semver==2.8.1

diff --git a/libbeat/tests/system/requirements_aix.txt b/libbeat/tests/system/requirements_aix.txt
@@ -35,7 +35,7 @@ pyrsistent==0.16.0
 pytest==7.3.2
 pytest-rerunfailures==9.1.1
 pytest-timeout==1.4.2
-PyYAML==5.4.1
+PyYAML==5.3.1
 redis==2.10.6
 requests==2.25.1
 semver==2.8.1

diff --git a/metricbeat/Dockerfile b/metricbeat/Dockerfile
@@ -21,7 +21,7 @@ ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 RUN pip3 install --upgrade pip==20.1.1
 RUN pip3 install --upgrade docker-compose==1.23.2
 RUN pip3 install --upgrade setuptools==47.3.2
-RUN pip3 install --upgrade PyYAML==6.0.0
+RUN pip3 install --upgrade PyYAML==5.3.1
 
 # Oracle instant client
 RUN cd /usr/lib \

diff --git a/metricbeat/module/kubernetes/_meta/terraform/eks/requirements.txt b/metricbeat/module/kubernetes/_meta/terraform/eks/requirements.txt
@@ -5,7 +5,7 @@ docutils==0.15.2
 jmespath==0.9.5
 pyasn1==0.4.8
 python-dateutil==2.8.1
-PyYAML==5.4.1
+PyYAML==5.3.1
 rsa==4.7.2
 s3transfer==0.3.3
 six==1.14.0