platform_system_core/metricsd/metricsd.rc

on post-fs-data
    mkdir /data/misc/metrics 0770 system system
    mkdir /data/misc/metricsd 0700 system system
    mkdir /data/misc/metrics_collector 0700 system system

service metricsd /system/bin/metricsd --foreground --logtosyslog
    class late_start
    user system
    group system dbus inet
Update crash_reporter and metrics rc files to trigger on post-fs-data The /data directory isn't guaranteed to be mounted during the "on boot" trigger, so switch them to using "on post-fs-data". Bug: 24941965 Change-Id: Iee84ca0e934967cff7bc4d968d9939d398c73980 2015-10-15 07:23:03 +08:00			`on post-fs-data`
metricsd: Give directory group permissions Since crash_reporter gets run as root, in order to use metrics_lib it has to use group permissions to interact with metrics files. Bug: 23406290 Change-Id: Ie9556233105312f973c0a3e018fc0305a466148d 2015-08-21 16:59:09 +08:00			`mkdir /data/misc/metrics 0770 system system`
metricsd: Use different directories for each daemon. Instead of using a single directory for both the internal data of metricsd and metrics_collector and the shared files (metrics samples log file and the metrics enabled file), we should use separate directory to allow for a finer access control. The new structure will be: * /data/misc/metrics for the files accessible to all daemons reporting metrics, metricsd and metrics_collector. * /data/misc/metricsd for the private files of metricsd. * /data/misc/metrics_collector for the private files of metrics_collector. Bug: 25886951 Test: Unit tests. Test: Manual: metricsd and metrics_collector run without errors. Change-Id: I006d19f45f5f419d2b08744126c2e2a0b899c9fa 2015-11-26 05:49:12 +08:00			`mkdir /data/misc/metricsd 0700 system system`
			`mkdir /data/misc/metrics_collector 0700 system system`
metrics: Add init script for metrics_daemon. This init script creates the metrics data directory (/data/misc/metrics) and starts the daemon. BUG: 22953527 Change-Id: I21cd36f38a7a3550bc755cef5699e9a6ac3dfb94 2015-08-18 02:40:16 +08:00
metricsd: Split into two daemons. This CL splits metrics_daemon into two independent daemons: metricsd and metrics_collector. * metricsd will be responsible for reading the metrics from disk and periodically uploading them to the server. * metrics_collector will be responsible for gathering generic metrics from the system and managing the weave state for metrics. This refactoring is necessary to prepare the migration of metricsd to log over binder. Bug: 25670908 Test: Unit tests. Test: manual: both daemons run. Metrics are logged, uploaded and the weave interaction works. Change-Id: Ib00e1772bb7eec87cbcdcd912c30b555d79d7074 2015-11-13 09:52:17 +08:00			`service metricsd /system/bin/metricsd --foreground --logtosyslog`
metrics: Add init script for metrics_daemon. This init script creates the metrics data directory (/data/misc/metrics) and starts the daemon. BUG: 22953527 Change-Id: I21cd36f38a7a3550bc755cef5699e9a6ac3dfb94 2015-08-18 02:40:16 +08:00			`class late_start`
			`user system`
			`group system dbus inet`