karaf@root()> The completion mode defines the behaviour of the tab key and the help command. You have three different modes available: • GLOBAL • FIRST • SUBSHELL You can define your default completion Of The Day) displayed when you start the console • the prompt displayed to the users There are 2 ways of branding the Karaf console: (1) adding a branding.properties file to etc, and (2) creating a branding mands/ 1.0-SNAPSHOT Let's try running the command: karaf@root> test:hello one two three WEBCONSOLE You can also extend the Apache Karaf WebConsole by providing and installing a webconsole

Karaf executable name (defaul karaf Systemd When karaf-service.sh detects Systemd, it generates three files: • a systemd unit file to manage the root Apache Karaf container • a systemd environment file subshell: The completion mode defines the behaviour of the tab key and the help command. You have three different modes available: • GLOBAL • FIRST • SUBSHELL You can define your default completion which can be used to reject messages with priorities outside a certain range. The filter admits three options LevelMin , LevelMax and AcceptOnMatch . If the log event level is between LevelMin and LevelMax

Introduction Apache Karaf Decanter is monitoring solution running in Apache Karaf. It’s composed in three parts: • Collectors are responsible of harvesting monitoring data. Decanter provides collectors to karaf@root()> feature:install decanter-appender-log 1.3.2. Elasticsearch & Kibana Decanter provides three appenders for Elasticsearch: • decanter-appender-elasticsearch-rest (recommanded) is an appender

command We have a synchronizer per resource: feature, bundle, config, obr (optional). Cellar supports three sync policies: • cluster (default): if the node is the first one in the cluster, it pushes its local

synchronizer per resource: feature, bundle, config, eventadmin (optional), obr (optional). Cellar supports three sync policies: • cluster (default): if the node is the first one in the cluster, it pushes its local

INTRODUCTION Apache Karaf Decanter is a monitoring solution running in Apache Karaf. It’s composed of three parts: • Collectors are responsible for harvesting monitoring data. Decanter provides collectors