ID: 7137
Title: mem.win: Titles of rule are more consistent
Component: Checks & agents
Level: 1
Class: Bug fix
Version: 1.6.0i1
Some of the titles and rules still referred to the commit charge as 'page file'.
ID: 7056
Title: Kubernetes monitoring
Component: Checks & agents
Level: 2
Class: New feature
Version: 1.6.0i1
A special agent and multiple checks to support the monitoring of
Kubernetes clusters are added. For a detailled description of the
features and a setup guide please refer to the official Check_MK
guide:
https://mathias-kettner.de/cms_monitoring_kubernetes.html
ID: 7053
Title: tcp_conn_stat: resolve latency problems introduced by ss
Component: Checks & agents
Level: 1
Class: Bug fix
Version: 1.6.0i1
On some systems the ss command used for the tcp_conn_stat check
introduced latency problems. To resolve this issue by default
now "cat /proc/net/tcp /proc/net/tcp6" is used again. ss is only
used as a fallback if cat runs into a timeout.
Additionally, the maximum waiting time for cat is reduced from
10s to 5s and SIGTERM is sent by waitmax instead of SIGHUP.
ID: 7134
Title: mk_jolokia: now requires requests library
Component: Checks & agents
Level: 1
Class: Bug fix
Version: 1.6.0i1
The mk_jolokia plugin has been rewritten to make use of the python requests library.
If you encounter an error, please install it on the monitored system using
'pip install requests'.
ID: 7079
Title: check_http: Remove problematic "verbose" option from the GUI
Component: WATO
Level: 1
Class: Bug fix
Version: 1.6.0i1
Since werk #5224 (1.5.0i1) it was possible to configure the HTTP active check
to print out verbose output. The intention was to let it write it's information
to the long output.
The problem is that the verbose output of the check_http active check does not
work this way. Instead of producing long output, it prints out it's verbose output
before the regular check result output. For this reason the verbose output will be
treated as regular plugin output. This can result in random performance data which
is then processed by the core and results in garbage RRD data filling up the disk
space.
ID: 7078
Title: Docker container: Don't print missleading initial password with CMK_PASSWORD
Component: Site Management
Level: 1
Class: Bug fix
Version: 1.6.0i1
When using the environment option CMK_PASSWORD to set an initial password,
the previous docker containers showed the default "welcome message" after
site creation with a random initial password. The initial password was set
afterwards leaving the missleading password in the log.
The initial password is now set during site creation which makes the output
don't show the wrong password anymore.
ID: 7133
Title: mem.win: Change label from "Commit Charge" to "Page file"
Component: Checks & agents
Level: 1
Class: Bug fix
Version: 1.6.0i1
The agent actually reports total/available page file, so adjust the check output
accordingly and replace the confusing "Commit Charge" label.
This change only affects the displayed text.
ID: 7132
Title: mk_jolokia bakery rule: Define custom Mbeans per instance
Component: WATO
Level: 1
Class: New feature
Version: 1.6.0i1
The custom MBeans to fetch can now be configured on a per instance level as well.