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Initial implementation of monitoring plugin system

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This commit is contained in:
Joshua Boniface
2023-02-13 03:06:06 -05:00
parent aeb238f43c
commit 3c742a827b
10 changed files with 664 additions and 9 deletions
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3
node-daemon/pvcnoded/util/config.py
View File

@ -180,6 +180,9 @@ def get_configuration():
raise MalformedConfigurationError(e)
config_directories = {
"plugin_directory": o_directories.get(
"plugin_directory", "/usr/share/pvc/plugins"
),
"dynamic_directory": o_directories.get("dynamic_directory", None),
"log_directory": o_directories.get("log_directory", None),
"console_log_directory": o_directories.get("console_log_directory", None),

8
node-daemon/pvcnoded/util/keepalive.py
View File

@ -51,7 +51,7 @@ libvirt_vm_states = {
}
def start_keepalive_timer(logger, config, zkhandler, this_node):
def start_keepalive_timer(logger, config, zkhandler, this_node, monitoring_instance):
keepalive_interval = config["keepalive_interval"]
logger.out(
f"Starting keepalive timer ({keepalive_interval} second interval)", state="s"
@ -59,7 +59,7 @@ def start_keepalive_timer(logger, config, zkhandler, this_node):
keepalive_timer = BackgroundScheduler()
keepalive_timer.add_job(
node_keepalive,
args=(logger, config, zkhandler, this_node),
args=(logger, config, zkhandler, this_node, monitoring_instance),
trigger="interval",
seconds=keepalive_interval,
)
@ -648,7 +648,7 @@ def collect_vm_stats(logger, config, zkhandler, this_node, queue):
# Keepalive update function
def node_keepalive(logger, config, zkhandler, this_node):
def node_keepalive(logger, config, zkhandler, this_node, monitoring_instance):
debug = config["debug"]
if debug:
logger.out("Keepalive starting", state="d", prefix="main-thread")
@ -918,5 +918,7 @@ def node_keepalive(logger, config, zkhandler, this_node):
[(("node.state.daemon", node_name), "dead")]
)
monitoring_instance.run_plugins()
if debug:
logger.out("Keepalive finished", state="d", prefix="main-thread")