metricscollector job from app-autoscaler/3.0.1
Github source:
6e46cd7
or
master branch
Properties¶
autoscaler
¶
cf
¶
api
¶the Cloud Foundry API endpoint
client_id
¶the client id to log in cf
grant_type
¶the grant type to log in cf
secret
¶the secret to log in cf
skip_ssl_validation
¶Flag to skip ssl validation to connect to CC and UAA
- Default
false
changeloglock_timeout_seconds
¶Liquibase changelog lock timeout duration in seconds
- Default
180
instancemetrics_db
¶
address
¶IP address on which the instancemetricsdb server will listen
- Default
autoscalerpostgres.service.cf.internal
databases
¶The list of databases used in instancemetricsdb database including name
db_scheme
¶Database scheme to be used to access instancemetricsdb
- Default
postgres
port
¶Port on which the instancemetricsdb server will listen
roles
¶The list of database roles used in instancemetricsdb database including name/password
sslmode
¶sslmode to connect to postgres server
- Default
disable
tls
¶
ca
¶PEM-encoded ca certificate of tls database server
- Default
""
instancemetrics_db_connection_config
¶
connection_max_lifetime
¶
- Default
60s
max_idle_connections
¶
- Default
10
max_open_connections
¶
- Default
100
metricscollector
¶
ca_cert
¶PEM-encoded CA certificate
collector
¶
collect_interval
¶the time interval to collect container metrics from loggregator
- Default
30s
collect_method
¶the method to collect metrics from loggregator
- Default
streaming
metric_cache_size_per_app
¶the size of metric cache size for each app
- Default
300
persist_metrics
¶whether or not to store instance metric data to database
- Default
true
refresh_interval
¶the time interval to refresh app policies from policy database
- Default
60s
save_interval
¶the time interval to save metrics in database
- Default
5s
health
¶
port
¶the listening port of health endpoint
- Default
6203
hooks
¶
post_start
¶Script to run after metricscollector has started
- Default
""
post_stop
¶Script to run after metricscollector has stopped
- Default
""
pre_start
¶Script to run before starting metricscollector
- Default
""- Example
|+ #!/bin/bash echo "Going to start metricscollector" echo "metricscollector data directory is ${DATA_DIR}" echo "metricscollector port is ${PORT}" echo "metricscollector directory is ${PACKAGE_DIR}"
pre_stop
¶Script to run before stopping metricscollector
- Default
""
http_client_timeout
¶Http client imeout for metricscollector to communicate with other autoscaler components
- Default
60s
logging
¶
level
¶the level of logging
- Default
info
require_consul
¶whether to start consul agent
- Default
false
server
¶
port
¶the listening port of server
- Default
6103
server_cert
¶PEM-encoded server certificate
server_key
¶PEM-encoded server key
policy_db
¶
address
¶IP address on which the policydb server will listen
- Default
autoscalerpostgres.service.cf.internal
databases
¶The list of databases used in policydb database including name
db_scheme
¶Database scheme to be used to access policydb
- Default
postgres
port
¶Port on which the policydb server will listen
roles
¶The list of database roles used in policydb database including name/password
sslmode
¶sslmode to connect to postgres server
- Default
disable
tls
¶
ca
¶PEM-encoded ca certificate of tls database server
- Default
""
policy_db_connection_config
¶
connection_max_lifetime
¶
- Default
60s
max_idle_connections
¶
- Default
10
max_open_connections
¶
- Default
100
Templates¶
Templates are rendered and placed onto corresponding
instances during the deployment process. This job's templates
will be placed into /var/vcap/jobs/metricscollector/
directory
(learn more).
bin/hooks/post-start.sh
(fromhooks/post-start.sh.erb
)bin/hooks/post-stop.sh
(fromhooks/post-stop.sh.erb
)bin/hooks/pre-start.sh
(fromhooks/pre-start.sh.erb
)bin/hooks/pre-stop.sh
(fromhooks/pre-stop.sh.erb
)bin/metricscollector_ctl
(frommetricscollector_ctl
)bin/pre-start
(frompre-start.erb
)config/certs/appinstancemetrics_db/ca.crt
(fromappinstancemetrics_db_ca.crt.erb
)config/certs/metricscollector/ca.crt
(frommetricscollector_ca.crt.erb
)config/certs/metricscollector/server.crt
(frommetricscollector_server.crt.erb
)config/certs/metricscollector/server.key
(frommetricscollector_server.key.erb
)config/certs/policy_db/ca.crt
(frompolicy_db_ca.crt.erb
)config/metricscollector.yml
(frommetricscollector.yml.erb
)
Packages¶
Packages are compiled and placed onto corresponding
instances during the deployment process. Packages will be
placed into /var/vcap/packages/
directory.