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102 Commits

Author SHA1 Message Date
Abubakr-Sadik Nii Nai Davis
a88b0703d8 Add kubeconfig variable substitution for kubelet and proxy. 
There are checks for the kubeconfig for both kubelet and proxy which
the current kube-bench implementation does not check for properly.
kube-bench checks the wrong files.

This PR adds support for variable substitution for all the config file
types are that should be checked in the CIS benchmarks.

This PR also fixes a buggy in CIS 1.3.0 check 2.2.9, which checks for
ownership of the kubelet config file /var/lib/kubelet/config.yaml but
recommends changing ownership of kubelet kubeconfig file
/etc/kubernetes/kubelet.conf as remediation.
 2019-02-27 22:15:14 +00:00
nshauli
e93bfc1aac search for the kubelet binary when it is not in the path 2019-02-19 16:38:10 +02:00
Liz Rice
7626dc2705
Merge branch 'master' into bugfix-log-warnings-instead-of-print 2019-02-19 13:44:23 +00:00
Yoav Hizkiahou
082e9cf7e9 Bugfix: Logging warning instead of printing 
Made all the warnings to be logged and not printed, so when using the json flag the output will be only in json format.

fix #217
 2019-02-19 14:39:55 +02:00
Abubakr-Sadik Nii Nai Davis
911e9051dc Merge remote-tracking branch 'origin/master' into ocp-configs 2019-02-15 19:48:53 +00:00
Abubakr-Sadik Nii Nai Davis
e899e941f7 Add OCP 3.10 benchmarks. 2019-02-15 19:44:39 +00:00
Weston Steimel
42ed8628de Only get runningVersion if --version has not been provided 
Signed-off-by: Weston Steimel <weston.steimel@gmail.com>
 2019-02-15 19:43:13 +00:00
Yoav Hizkiahou
49f745af8e Support new check type - skip: 
If a check is marked with type "skip", it will be marked as Info.

Support scored property:
If a check is not scored and is not marked with type skip, it will be marked as Warn.
 2019-01-29 19:05:12 +02:00
Weston Steimel
42f4152058
Only get runningVersion if --version has not been provided 
Signed-off-by: Weston Steimel <weston.steimel@gmail.com>
 2019-01-24 00:34:09 +00:00
Abubakr-Sadik Nii Nai Davis
ed21839464 Add getServiceFiles function. 
The CIS benchmark check for node checks 2 config files for kubelet:
  - kubelet config file (kubelet.conf)
  - kubelet systemd unitfile (10-kubeadm.conf)

The getServiceFiles function gets candidates for kubelet systemd
unitfile and returns valid untifiles.
 2018-10-23 02:26:38 +00:00
bvwells
cc43fcbb7e Add link to CIS kubernetes benchmark 2018-08-10 20:55:02 +01:00
Liz Rice
ccc2b6c9ae Shouldn't need kubelet or kubectl if version specified 2018-07-26 12:03:09 +01:00
Liz Rice
9d0141871a Use new utility function for finding correct config files. 
Improve order of message output
Remove unnecessary local variable
 2018-06-29 12:20:29 +01:00
Liz Rice
344d2bfd24 Utility for getting the right config file for the Kubernetes version 2018-06-29 12:19:34 +01:00
Liz Rice
ecd14ed682 File substitutions should be a detailed log 2018-06-29 12:19:00 +01:00
Liz Rice
223ac14642 Don't override version specified on command line 2018-06-29 10:35:44 +01:00
Abubakr-Sadik Nii Nai Davis
6d237607fb Fix typo in help text. 2018-05-15 04:50:39 +00:00
Abubakr-Sadik Nii Nai Davis
5da707b8d6 Remove CIS benchmark version in tool title. 
it has grown stale and is dependent on k8s version we are checking.
 2018-05-15 04:23:39 +00:00
Jeppe Fihl-Pearson
39d94df81b Add tip about the --version flag to error output 
If people are trying to use the Docker image to check their cluster, there's a
big likelyhood of them hitting the error message saying that either `kubectl`
or `kubelet` need to be found in order for `kube-bench` to be able to determine
the Kubernetes version in use.

This adds a tip that the version can be specified manually with the `--version`
flag which is a lot easier than having to make a new Docker image with the
right version of `kubelet`/`kubectl` in order for `kube-bench` to work.
 2018-05-11 18:58:24 +01:00
Liz Rice
0b4872104d
Merge branch 'master' into feature/issue-107 2018-04-16 17:15:30 +01:00
Will Medlar
9469b1c124 Allow kubernetes version and config directory to be specified (resolves #107) 2018-04-12 15:01:58 -04:00
Abubakr-Sadik Nii Nai Davis
ade064006e Add extra output manipulation flags, --noremediations, --nosummary and 
--noresults.

These flags disable printing sections of the final output of kube-bench.
 2018-04-10 20:01:47 +00:00
Liz Rice
728cb0765f Use 1.8 tests for k8s 1.9 and 1.10 2018-04-04 10:49:05 +01:00
Philippe ALEXANDRE
f091c8adea Remove the old lines of fmt.Sprintf in cmd/common.go 2018-03-27 15:33:01 +02:00
Philippe ALEXANDRE
d6c16f7563 Try to use kubelet when kubectl is unavailable 2018-03-23 09:29:17 +01:00
Philippe ALEXANDRE
c86d0ff81b Replace fmt.Sprintf by filepath.Join 2018-03-23 09:27:48 +01:00
Liz Rice
58b6358a02
Merge branch 'master' into u/jaxxstorm/golint 2018-01-30 19:46:44 +00:00
Lee Briggs
94a1f3c41f
Lint all code for golint tests 2018-01-11 10:01:58 -08:00
Abubakr-Sadik Nii Nai Davis
64aaef7997 Fixed expected return for getKubeVersion. 2017-11-28 17:47:57 +00:00
Abubakr-Sadik Nii Nai Davis
53eb720952 Merge branch 'master' into unnecessary-warning 2017-11-28 17:44:53 +00:00
Abubakr-Sadik Nii Nai Davis
04f044e3b9 Add support for merging general and kubernetes version specific config files. 
This change unifies all config files, podspecs and unitfiles under
a single component configuration key; `config`.
 2017-11-28 17:38:34 +00:00
Liz Rice
97485419e2 Can't run kubectl on Travis so I don't know how this test ever worked 2017-11-21 13:21:47 +00:00
Liz Rice
730871f330 Fix kubeVersion regex tests 2017-11-21 13:19:09 +00:00
Abubakr-Sadik Nii Nai Davis
c93c94b3f6 Fix version check regexp. 2017-11-21 12:20:02 +00:00
Abubakr-Sadik Nii Nai Davis
c60c459bc4 Fix bug causing kubectl version to always return default version. 2017-11-14 22:27:55 +00:00
Abubakr-Sadik Nii Nai Davis
42a1068964 Add default version if version check fails. 2017-11-13 15:25:34 +00:00
Abubakr-Sadik Nii Nai Davis
f90dd925b8 Exit kube-bench if we can't get valid kubernetes server version and 
improve error messages.
 2017-11-03 13:11:10 +00:00
Abubakr-Sadik Nii Nai Davis
31b5910a7f Remove unnecessary warnings about missing config files. 2017-11-03 10:41:01 +00:00
Steven Logue
909e6cc874 created database.go file and moved DB function into it 2017-11-01 10:15:31 -07:00
Liz Rice
1faeb55b67
Merge branch 'master' into master 2017-11-01 14:46:48 +00:00
Steven Logue
d79a2a5478 added support for saving scan results to pgsql 2017-10-31 13:08:46 -07:00
Abubakr-Sadik Nii Nai Davis
3dcc38d5c8 Fix issue with util test. 2017-10-24 12:45:38 +00:00
Abubakr-Sadik Nii Nai Davis
592dc81974 Remove unused variables. 2017-10-24 12:02:22 +00:00
Abubakr-Sadik Nii Nai Davis
cec1d9d6b3 Combine config reading functions into single function. 2017-10-24 12:01:02 +00:00
Abubakr-Sadik Nii Nai Davis
e227934c88 Add function to get unit files for kubernetes components. 2017-10-15 13:20:01 +00:00
Abubakr-Sadik Nii Nai Davis
6ce0c5bf60 Add function to get pod specs for kubernetes components. 2017-10-15 13:19:57 +00:00
Abubakr-Sadik Nii Nai Davis
018ad12a64 Log benchmark definition file at verbosity level 1. 2017-09-26 23:33:47 +00:00
Abubakr-Sadik Nii Nai Davis
73a37a0c16 Delete tests for verifyKubeVersion and support functions. 2017-09-26 23:24:44 +00:00
Abubakr-Sadik Nii Nai Davis
88a003090f Delete verifyKubeVersion support functions. 2017-09-26 23:23:34 +00:00
Abubakr-Sadik Nii Nai Davis
a95d083049 Remove call to verifyKubeVersion. 
This functionality is fulfilled by getKubeVersion.
 2017-09-26 23:20:28 +00:00