postgrespro · dmitry-lipetsk · Jan 25, 2026 · Jan 24, 2026
diff --git a/.github/workflows/package-verification.yml b/.github/workflows/package-verification.yml
@@ -106,13 +106,27 @@ jobs:
     steps:
     - name: Prepare variables
       run: |
+        RUN_CFG__NOW="$(date +'%Y%m%d_%H%M%S')"
+        echo "RUN_CFG__NOW=$RUN_CFG__NOW" >> $GITHUB_ENV
+        RUN_CFG__LOGS_DIR="logs-${{ matrix.platform }}-py${{ matrix.python }}-pg${{ matrix.postgres }}"
+        echo "RUN_CFG__LOGS_DIR=$RUN_CFG__LOGS_DIR" >> $GITHUB_ENV
         RUN_CFG__DOCKER_IMAGE_NAME="tests-${{ matrix.platform }}-py${{ matrix.python }}-pg${{ matrix.postgres }}"
         echo "RUN_CFG__DOCKER_IMAGE_NAME=$RUN_CFG__DOCKER_IMAGE_NAME" >> $GITHUB_ENV
         echo "---------- [$GITHUB_ENV]"
         cat $GITHUB_ENV
+    - name: Prepare logs folder on the host
+      run: mkdir -p "${{ env.RUN_CFG__LOGS_DIR }}"
+    - name: Adjust logs folder permission
+      run: chmod -R 777 "${{ env.RUN_CFG__LOGS_DIR }}"
     - name: Checkout
       uses: actions/checkout@v4
     - name: Build local image ${{ matrix.alpine }}
       run: docker build --build-arg PG_VERSION="${{ matrix.postgres }}" --build-arg PYTHON_VERSION="${{ matrix.python }}" -t "${{ env.RUN_CFG__DOCKER_IMAGE_NAME }}" -f Dockerfile--${{ matrix.platform }}.tmpl .
     - name: Run
-      run: docker run $(bash <(curl -s https://codecov.io/env)) -t "${{ env.RUN_CFG__DOCKER_IMAGE_NAME }}"
+      run: docker run $(bash <(curl -s https://codecov.io/env)) -t -v ${{ github.workspace }}/${{ env.RUN_CFG__LOGS_DIR }}:/home/test/testgres/logs "${{ env.RUN_CFG__DOCKER_IMAGE_NAME }}"
+    - name: Upload Logs
+      uses: actions/upload-artifact@v4
+      if: always() # IT IS IMPORTANT!
+      with:
+        name: testgres--test_logs--${{ env.RUN_CFG__NOW }}-${{ matrix.platform }}-py${{ matrix.python }}-pg${{ matrix.postgres }}-id${{ github.run_id }}
+        path: "${{ env.RUN_CFG__LOGS_DIR }}/"
diff --git a/Dockerfile--altlinux_10.tmpl b/Dockerfile--altlinux_10.tmpl
@@ -73,10 +73,12 @@ FROM base2_with_python-${PYTHON_VERSION} as final
 RUN adduser test -G wheel
 
 # It enables execution of "sudo service ssh start" without password
-RUN sh -c "echo \"WHEEL_USERS ALL=(ALL:ALL) NOPASSWD: ALL\"" >> /etc/sudoers
+RUN echo "WHEEL_USERS ALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers
 
-ADD --chown=test:test . /pg/testgres
-WORKDIR /pg/testgres
+ADD --chown=test:test . /home/test/testgres
+WORKDIR /home/test/testgres
+RUN mkdir /home/test/testgres/logs
+RUN chown -R test:test /home/test/testgres/logs
 
 ENV LANG=C.UTF-8
 
@@ -93,7 +95,10 @@ ENTRYPOINT sh -c " \
 set -eux; \
 echo HELLO FROM ENTRYPOINT; \
 echo HOME DIR IS [`realpath ~/`]; \
+ls -la .; \
 sudo /usr/sbin/sshd; \
+sudo chmod 777 /home/test/testgres/logs; \
+ls -la . | grep logs; \
 ssh-keyscan -H localhost >> ~/.ssh/known_hosts; \
 ssh-keyscan -H 127.0.0.1 >> ~/.ssh/known_hosts; \
 ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -N ''; \

diff --git a/Dockerfile--altlinux_11.tmpl b/Dockerfile--altlinux_11.tmpl
@@ -76,10 +76,12 @@ FROM base2_with_python-${PYTHON_VERSION} as final
 RUN adduser test -G wheel
 
 # It enables execution of "sudo service ssh start" without password
-RUN sh -c "echo \"WHEEL_USERS ALL=(ALL:ALL) NOPASSWD: ALL\"" >> /etc/sudoers
+RUN echo "WHEEL_USERS ALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers
 
-ADD --chown=test:test . /pg/testgres
-WORKDIR /pg/testgres
+ADD --chown=test:test . /home/test/testgres
+WORKDIR /home/test/testgres
+RUN mkdir /home/test/testgres/logs
+RUN chown -R test:test /home/test/testgres/logs
 
 ENV LANG=C.UTF-8
 
@@ -96,7 +98,10 @@ ENTRYPOINT sh -c " \
 set -eux; \
 echo HELLO FROM ENTRYPOINT; \
 echo HOME DIR IS [`realpath ~/`]; \
+ls -la .; \
 sudo /usr/sbin/sshd; \
+sudo chmod 777 /home/test/testgres/logs; \
+ls -la . | grep logs; \
 ssh-keyscan -H localhost >> ~/.ssh/known_hosts; \
 ssh-keyscan -H 127.0.0.1 >> ~/.ssh/known_hosts; \
 ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -N ''; \

diff --git a/Dockerfile--std-all.tmpl b/Dockerfile--std-all.tmpl
@@ -24,21 +24,24 @@ RUN apk add --no-cache sudo
 ENV LANG=C.UTF-8
 
 RUN addgroup -S sudo
-RUN adduser postgres sudo
+RUN adduser -D test
+RUN addgroup test sudo
 
 EXPOSE 22
 RUN ssh-keygen -A
 
-ADD --chown=postgres:postgres . /pg/testgres
-WORKDIR /pg/testgres
+ADD --chown=test:test . /home/test/testgres
+WORKDIR /home/test/testgres
+RUN mkdir /home/test/testgres/logs
+RUN chown -R test:test /home/test/testgres/logs
 
 # It allows to use sudo without password
-RUN sh -c "echo \"postgres ALL=(ALL:ALL) NOPASSWD:ALL\"">>/etc/sudoers
+RUN echo "test ALL=(ALL:ALL) NOPASSWD:ALL" >> /etc/sudoers
 
 # THIS CMD IS NEEDED TO CONNECT THROUGH SSH WITHOUT PASSWORD
-RUN sh -c "echo "postgres:*" | chpasswd -e"
+RUN echo "test:*" | chpasswd -e
 
-USER postgres
+USER test
 
 # THIS CMD IS NEEDED TO CONNECT THROUGH SSH WITHOUT PASSWORD
 RUN chmod 700 ~/
@@ -52,11 +55,14 @@ ENTRYPOINT sh -c " \
 set -eux; \
 echo HELLO FROM ENTRYPOINT; \
 echo HOME DIR IS [`realpath ~/`]; \
+ls -la .; \
 ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -N ''; \
 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys; \
 chmod 600 ~/.ssh/authorized_keys; \
 ls -la ~/.ssh/; \
 sudo /usr/sbin/sshd; \
+sudo chmod 777 /home/test/testgres/logs; \
+ls -la . | grep logs; \
 ssh-keyscan -H localhost >> ~/.ssh/known_hosts; \
 ssh-keyscan -H 127.0.0.1 >> ~/.ssh/known_hosts; \
 TEST_FILTER=\"\" bash run_tests.sh;"
diff --git a/Dockerfile--std.tmpl b/Dockerfile--std.tmpl
@@ -14,10 +14,28 @@ FROM base2_with_python-${PYTHON_VERSION} as final
 
 RUN apk add --no-cache git
 
+RUN apk add --no-cache sudo
+
 ENV LANG=C.UTF-8
 
-ADD --chown=postgres:postgres . /pg/testgres
-WORKDIR /pg/testgres
+RUN addgroup -S sudo
+RUN adduser -D test
+RUN addgroup test sudo
+
+ADD --chown=test:test . /home/test/testgres
+WORKDIR /home/test/testgres
+RUN mkdir /home/test/testgres/logs
+RUN chown -R test:test /home/test/testgres/logs
+
+# It allows to use sudo without password
+RUN echo "test ALL=(ALL:ALL) NOPASSWD:ALL" >> /etc/sudoers
 
-USER postgres
-ENTRYPOINT bash run_tests.sh
+USER test
+ENTRYPOINT sh -c " \
+set -eux; \
+echo HELLO FROM ENTRYPOINT; \
+echo HOME DIR IS [`realpath ~/`]; \
+ls -la .; \
+sudo chmod 777 /home/test/testgres/logs; \
+ls -la . | grep logs; \
+bash run_tests.sh;"
diff --git a/Dockerfile--std2-all.tmpl b/Dockerfile--std2-all.tmpl
@@ -71,24 +71,27 @@ RUN apk add --no-cache sudo
 ENV LANG=C.UTF-8
 
 RUN addgroup -S sudo
-RUN adduser postgres sudo
+RUN adduser -D test
+RUN addgroup test sudo
 
 EXPOSE 22
 RUN ssh-keygen -A
 
 # It allows to use sudo without password
-RUN sh -c "echo \"postgres ALL=(ALL:ALL) NOPASSWD:ALL\"">>/etc/sudoers
+RUN echo "test ALL=(ALL:ALL) NOPASSWD:ALL" >> /etc/sudoers
 
 # THIS CMD IS NEEDED TO CONNECT THROUGH SSH WITHOUT PASSWORD
-RUN sh -c "echo "postgres:*" | chpasswd -e"
+RUN echo "test:*" | chpasswd -e
 
-USER postgres
+USER test
 
 RUN curl https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
 RUN ~/.pyenv/bin/pyenv install ${PYTHON_VERSION}
 
-ADD --chown=postgres:postgres . /pg/testgres
-WORKDIR /pg/testgres
+ADD --chown=test:test . /home/test/testgres
+WORKDIR /home/test/testgres
+RUN mkdir /home/test/testgres/logs
+RUN chown -R test:test /home/test/testgres/logs
 
 # THIS CMD IS NEEDED TO CONNECT THROUGH SSH WITHOUT PASSWORD
 RUN chmod 700 ~/
@@ -99,11 +102,14 @@ ENTRYPOINT sh -c " \
 set -eux; \
 echo HELLO FROM ENTRYPOINT; \
 echo HOME DIR IS [`realpath ~/`]; \
+ls -la .; \
 ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -N ''; \
 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys; \
 chmod 600 ~/.ssh/authorized_keys; \
 ls -la ~/.ssh/; \
 sudo /usr/sbin/sshd; \
+sudo chmod 777 /home/test/testgres/logs; \
+ls -la . | grep logs; \
 ssh-keyscan -H localhost >> ~/.ssh/known_hosts; \
 ssh-keyscan -H 127.0.0.1 >> ~/.ssh/known_hosts; \
 export PATH=\"~/.pyenv/bin:$PATH\"; \

diff --git a/Dockerfile--ubuntu_24_04.tmpl b/Dockerfile--ubuntu_24_04.tmpl
@@ -26,19 +26,10 @@ RUN curl -o /usr/share/postgresql-common/pgdg/apt.postgresql.org.asc --fail http
 RUN apt update
 RUN apt install -y postgresql-${PG_VERSION}
 
-# RUN apt install -y mc
-
-# [2025-02-26] It adds the user 'postgres' in the group 'sudo'
-# [2025-02-27] It is not required.
-# RUN adduser postgres sudo
-
 EXPOSE 22
 
 RUN ssh-keygen -A
 
-# It enables execution of "sudo service ssh start" without password
-RUN sh -c "echo postgres ALL=NOPASSWD:/usr/sbin/service ssh start" >> /etc/sudoers
-
 # --------------------------------------------- base2_with_python-3
 FROM base1 as base2_with_python-3
 RUN apt install -y python3 python3-dev python3-venv libpq-dev build-essential
@@ -49,12 +40,23 @@ FROM base2_with_python-${PYTHON_VERSION} as final
 
 RUN apt install -y git
 
-ADD --chown=postgres:postgres . /pg/testgres
-WORKDIR /pg/testgres
+RUN adduser test
+RUN chown postgres:postgres /var/run/postgresql
+RUN chmod 775 /var/run/postgresql
+RUN usermod -aG postgres test
+
+# It enables execution of "sudo service ssh start" without password
+#RUN echo "test ALL=NOPASSWD:/usr/sbin/service ssh start" >> /etc/sudoers
+RUN echo "test ALL=NOPASSWD:ALL" >> /etc/sudoers
+
+ADD --chown=test:test . /home/test/testgres
+WORKDIR /home/test/testgres
+RUN mkdir /home/test/testgres/logs
+RUN chown -R test:test /home/test/testgres/logs
 
 ENV LANG=C.UTF-8
 
-USER postgres
+USER test
 
 RUN chmod 700 ~/
 RUN mkdir -p ~/.ssh
@@ -63,8 +65,11 @@ ENTRYPOINT sh -c " \
 #set -eux; \
 echo HELLO FROM ENTRYPOINT; \
 echo HOME DIR IS [`realpath ~/`]; \
+ls -la .; \
 service ssh enable; \
 sudo service ssh start; \
+sudo chmod 777 /home/test/testgres/logs; \
+ls -la . | grep logs; \
 ssh-keyscan -H localhost >> ~/.ssh/known_hosts; \
 ssh-keyscan -H 127.0.0.1 >> ~/.ssh/known_hosts; \
 ssh-keygen -t rsa -f ~/.ssh/id_rsa -q -N ''; \