Merge branch 'dev'

Author: mstyushin

.github/workflows/mamonsu-tests-dev.yml

@@ -36,6 +36,12 @@ jobs:
           - docker_os: 'centos:8'
             pg_version: '16'
             zabbix_version: '6.4.13'
+          - docker_os: 'centos:8'
+            pg_version: '17'
+            zabbix_version: '6.4.13'
+          - docker_os: 'ubuntu:22.04'
+            pg_version: '17'
+            zabbix_version: '6.4.13'
           - docker_os: 'ubuntu:24.04'
             pg_version: '16'
             zabbix_version: '6.4.13'
@@ -80,7 +86,7 @@ jobs:
           echo "zabbix_address=$(hostname -I | awk '{print $1}')" >> $GITHUB_OUTPUT
         id: zabbix_address
       - name: Edit Zabbix address in agent.conf
-        run: sed -i "s/\(address *= *\).*/\1 ${{ steps.zabbix_address.outputs.zabbix_address }}/" ${{ env.MAMONSU_PATH }}/github-actions-tests/sources/agent_3.5.9.conf
+        run: sed -i "s/\(address *= *\).*/\1 ${{ steps.zabbix_address.outputs.zabbix_address }}/" ${{ env.MAMONSU_PATH }}/github-actions-tests/sources/agent_3.5.10.conf
 
       - name: Copy test scripts to container
         run: docker exec $( echo "${{ matrix.docker_os }}" | sed 's/://' | sed 's/\.//' ) mkdir -p -m 755 /mamonsu/

.github/workflows/mamonsu-tests-master.yml

@@ -91,7 +91,7 @@ jobs:
           echo "zabbix_address=$(hostname -I | awk '{print $1}')" >> $GITHUB_OUTPUT
         id: zabbix_address
       - name: Edit Zabbix address in agent.conf
-        run: sed -i "s/\(address *= *\).*/\1 ${{ steps.zabbix_address.outputs.zabbix_address }}/" ${{ env.MAMONSU_PATH }}/github-actions-tests/sources/agent_3.5.9.conf
+        run: sed -i "s/\(address *= *\).*/\1 ${{ steps.zabbix_address.outputs.zabbix_address }}/" ${{ env.MAMONSU_PATH }}/github-actions-tests/sources/agent_3.5.10.conf
 
       - name: Copy test scripts to container
         run: docker exec $( echo "${{ matrix.docker_os }}" | sed 's/://' | sed 's/\.//' ) mkdir -p -m 755 /mamonsu/

README.md

@@ -18,7 +18,8 @@ Supported platforms:
 - Windows;
 
 Supported Zabbix server versions: 4.0.44 - 6.4.13
-Supported PostgreSQL versions: 12 - 16
+
+Supported PostgreSQL versions: 12 - 17
 ***
 
 ***Table of Contents***

documentation/metrics.md

@@ -1997,7 +1997,7 @@ Default config:
       </tr>
       <tr>
         <th>Supported Version</th>
-        <td>9.5+</td>
+        <td>9.5 - 16</td>
       </tr>
     </table>
 
@@ -2030,7 +2030,7 @@ Default config:
       </tr>
       <tr>
         <th>Supported Version</th>
-        <td>9.5+</td>
+        <td>9.5 - 16</td>
       </tr>
     </table>
 
@@ -2096,7 +2096,7 @@ Default config:
       </tr>
       <tr>
         <th>Supported Version</th>
-        <td>9.5+</td>
+        <td>9.5 - 16</td>
       </tr>
     </table>
 
@@ -2208,7 +2208,7 @@ Default config:
 
 ### Items
 
-*Checkpoints metrics* use information from `pg_stat_bgwriter`.
+*Checkpoints metrics* use information from `pg_stat_bgwriter`. Starting from Postgres 17 this information is pulled from view `pg_stat_checkpointer`.
 
 - **Checkpoints Sync Time**  
 
@@ -2341,6 +2341,40 @@ Default config:
 
     *Requested Checkpoints* maps `checkpoints_req`.
 
+
+- **Buffers Written During Checkpoints**  
+   
+    Zabbix item:  
+    <table>
+      <tr>
+        <th>Name</th>
+        <td>PostgreSQL bgwriter: Buffers Written During Checkpoints</td>
+      </tr>
+      <tr>
+        <th>Key</th>
+        <td>pgsql.checkpoint[buffers_written]</td>
+      </tr>
+      <tr>
+        <th>Type</th>
+        <td>Numeric (float)</td>
+      </tr>
+      <tr>
+        <th>Units</th>
+        <td></td>
+      </tr>
+      <tr>
+        <th>Delta</th>
+        <td>Simple Change</td>
+      </tr>
+      <tr>
+        <th>Supported Version</th>
+        <td>17+</td>
+      </tr>
+    </table>
+
+    *Buffers Written During Checkpoints* maps `buffers_written`.
+
+
 ### Graphs
 
 <table>

github-actions-tests/mamonsu_build.sh

@@ -41,9 +41,10 @@ if [ "${OS%:*}" = "centos" ]; then
     python3 setup.py build && python3 setup.py install
     make rpm
     sudo rpm -i ./mamonsu*.rpm
-    cat /mamonsu/github-actions-tests/sources/agent_3.5.9.conf > /etc/mamonsu/agent.conf
-    systemctl daemon-reload
-    systemctl restart mamonsu
+    cat /mamonsu/github-actions-tests/sources/agent_3.5.10.conf > /etc/mamonsu/agent.conf
+    # ensuring mamonsu can actually start
+    sudo su -s /bin/bash -c "mamonsu bootstrap -x --user postgres -d mamonsu_test_db" mamonsu
+    /etc/init.d/mamonsu restart
     sleep 5
     echo && echo && echo "mamonsu version:"
     mamonsu --version
@@ -64,7 +65,9 @@ elif [ "${OS%:*}" = "ubuntu" ]; then
     python3 setup.py build && python3 setup.py install
     make deb
     sudo dpkg -i ./mamonsu*.deb
-    cat /mamonsu/github-actions-tests/sources/agent_3.5.9.conf > /etc/mamonsu/agent.conf
+    cat /mamonsu/github-actions-tests/sources/agent_3.5.10.conf > /etc/mamonsu/agent.conf
+    # ensuring mamonsu can actually start
+    sudo su -s /bin/bash -c "mamonsu bootstrap -x --user postgres -d mamonsu_test_db" mamonsu
     service mamonsu restart
     sleep 5
     echo && echo && echo "mamonsu version:"

github-actions-tests/metrics.sh

@@ -60,12 +60,12 @@ END
 sleep 120
 
 # read metric for specific version
-while read metric; do
+for metric in $(cat ${METRICS_FILE}); do
     GREP=$( mamonsu agent metric-get ${metric} | grep "pgsql\|sys\|mamonsu" )
     if [ -z "$GREP" ]; then
 	      echo "---> ERROR: Cannot found metric $metric"
         exit 11
     fi
-done <"${METRICS_FILE}"
+done
 
 echo && echo

github-actions-tests/sources/agent_3.5.9.conf renamed to github-actions-tests/sources/agent_3.5.10.conf

@@ -120,4 +120,4 @@ system.vfs.free[/]
 system.vfs.percent_free[/]
 system.vfs.percent_inode_free[/]
 system.vfs.used[/]
-system.up_time[]
+system.uptime[]

github-actions-tests/sources/metrics-linux-10.txt

@@ -120,4 +120,4 @@ system.vfs.free[/]
 system.vfs.percent_free[/]
 system.vfs.percent_inode_free[/]
 system.vfs.used[/]
-system.up_time[]
+system.uptime[]

github-actions-tests/sources/metrics-linux-11.txt

@@ -121,4 +121,4 @@ system.vfs.free[/]
 system.vfs.percent_free[/]
 system.vfs.percent_inode_free[/]
 system.vfs.used[/]
-system.up_time[]
+system.uptime[]