Initial CV-aligned infrastructure portfolio

Rework portfolio around Linux operations, Zabbix monitoring, migration validation, and ELK/Grafana log observability. Add AAP-style LVM resize workflow, Zabbix server/proxy/agent automation assets, Linux/AIX monitoring templates, and updated validation CI.
2026-05-04 17:37:24 +00:00
commit 35e6b139fc
114 changed files with 6422 additions and 0 deletions
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+{
+  "template": "Template OS AIX - Portfolio Simple Checks",
+  "groups": ["Templates/Operating systems"],
+  "items": [
+    {"key": "aix.fs.root.pused", "name": "AIX root filesystem usage percent", "type": "ZABBIX_AGENT_ACTIVE", "value_type": "FLOAT", "units": "%"},
+    {"key": "aix.cpu.user", "name": "AIX CPU user percent", "type": "ZABBIX_AGENT_ACTIVE", "value_type": "FLOAT", "units": "%"},
+    {"key": "aix.memory.free_mb", "name": "AIX free memory MB", "type": "ZABBIX_AGENT_ACTIVE", "value_type": "UNSIGNED", "units": "MB"},
+    {"key": "aix.net.errin", "name": "AIX network input errors", "type": "ZABBIX_AGENT_ACTIVE", "value_type": "UNSIGNED"},
+    {"key": "aix.process.count[cron]", "name": "AIX cron process count", "type": "ZABBIX_AGENT_ACTIVE", "value_type": "UNSIGNED"}
+  ],
+  "triggers": [
+    {"name": "AIX root filesystem above 85 percent", "expression": "last(/Template OS AIX - Portfolio Simple Checks/aix.fs.root.pused)>85"},
+    {"name": "AIX cron is not running", "expression": "last(/Template OS AIX - Portfolio Simple Checks/aix.process.count[cron])=0"}
+  ],
+  "notes": "AIX checks are represented as template keys and sample data. They are not executed locally in this repository."
+}
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+{
+  "template": "Template OS Linux - Portfolio Simple Checks",
+  "groups": ["Templates/Operating systems"],
+  "items": [
+    {"key": "vfs.fs.size[/,pused]", "name": "Root filesystem usage percent", "type": "ZABBIX_AGENT", "value_type": "FLOAT", "units": "%"},
+    {"key": "system.cpu.util[,idle]", "name": "CPU idle percent", "type": "ZABBIX_AGENT", "value_type": "FLOAT", "units": "%"},
+    {"key": "vm.memory.size[pavailable]", "name": "Available memory percent", "type": "ZABBIX_AGENT", "value_type": "FLOAT", "units": "%"},
+    {"key": "net.if.in[eth0]", "name": "Network inbound on eth0", "type": "ZABBIX_AGENT", "value_type": "UNSIGNED", "units": "bps"},
+    {"key": "proc.num[sshd]", "name": "sshd process count", "type": "ZABBIX_AGENT", "value_type": "UNSIGNED"}
+  ],
+  "triggers": [
+    {"name": "Root filesystem above 85 percent", "expression": "last(/Template OS Linux - Portfolio Simple Checks/vfs.fs.size[/,pused])>85"},
+    {"name": "Low available memory", "expression": "last(/Template OS Linux - Portfolio Simple Checks/vm.memory.size[pavailable])<10"},
+    {"name": "sshd is not running", "expression": "last(/Template OS Linux - Portfolio Simple Checks/proc.num[sshd])=0"}
+  ]
+}