Changes

The following integrations had changes in the 5.22.0 agent release dd-agent 5.21.0:

• apache: bumped check version from 1.1.0 to 1.1.1. See details
• couch: bumped check version from 2.3.0 to 2.4.0. See details
• directory: bumped check version from 1.1.0 to 1.1.1. See details
• disk: bumped check version from 1.0.2 to 1.1.0. See details
• docker_daemon: bumped check version from 1.7.0 to 1.8.0. See details
• elastic: bumped check version from 1.4.0 to 1.5.0. See details
• haproxy: bumped check version from 1.2.0 to 1.2.1. See details
• hdfs: removed deprecated check. Please use hdfs_namenode and hdfs_datanode instead. See details
• hdfs_namenode: bumped check version from 1.1.0 to 1.2.0. See details
• http_check: bumped check version from 1.3.1 to 1.4.0. See details
• iis: bumped check version from 2.0.0 to 2.0.1. See details
• kafka_consumer: bumped check version from 1.2.1 to 1.2.2. See details
• kubernetes_state: bumped check version from 2.0.0 to 2.2.0. See details
• mesos_slave: bumped check version from 1.1.0 to 1.1.1. See details
• mongo: bumped check version from 1.5.1 to 1.5.2. See details
• mysql: bumped check version from 1.1.1 to 1.1.2. See details
• network: bumped check version from 1.3.0 to 1.4.0. See details
• nfsstat: bumped check version from 0.1.1 to 0.1.1. See details
• nginx: bumped check version from 1.1.0 to 1.2.0. See details
• pgbouncer: bumped check version from 1.0.2 to 1.1.0. See details
• postgres: bumped check version from 1.2.1 to 2.0.0. See details
• process: bumped check version from 1.2.0 to 1.3.0. See details
• rabbitmq: bumped check version from 1.4.0 to 1.5.0. See details
• snmp: bumped check version from 1.3.0 to 1.3.1. See details
• spark: bumped check version from 1.1.0 to 1.2.0. See details
• sqlserver: bumped check version from 1.2.1 to 1.3.0. See details
• squid: bumped check version from 1.0.0 to 1.0.0. See details
• varnish: bumped check version from 1.1.0 to 1.1.1. See details
• windows_service: bumped check version from 1.0.0 to 1.1.1. See details