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2020-12-09Enable pod security policiesTodd Malsbary1-1/+9
The intention with this change is to disable CAP_NET_RAW (which can be a security vulnerability) for created Pods. kubespray provides the podsecuritypolicy_enabled variable for enabling privileged (for kube-system) and restricted (for everyone else) policies. Enabling this requires binding the KUD_ADDONs to the privileged policy and specifying the security context correctly for Pods running in the default namespace. As of this change, the only difference between the privileged and restricted security policies is the dropping of CAP_NET_RAW in the restricted policy. To use the default restricted policy provided with kubespray, additional changes must be made to the Pods that are run in the default namespace (such as runing as a non-root user, not requesting privileged mode, etc.). Issue-ID: MULTICLOUD-1256 Signed-off-by: Todd Malsbary <todd.malsbary@intel.com> Change-Id: I7d6add122ad4046f9116ef03a249f5c9da1d7eec
2020-10-30Upgrade kubespray from 2.12.6 to 2.14.1Todd Malsbary1-10/+1
- Replace move of ansible.cfg from kubespray distribution to /etc/ansible with ANSIBLE_CONFIG environment variable. Ansible modifies ansible.cfg during installation, and the paths in it are relative. - kubespray 2.14.1 requires a kubernetes version > 1.16. Use the default versions of kubernetes and helm provided by kubespray 2.14.1. - kubespray 2.14.1 replaces helm 2 with helm 3. This removes support for helm init and helm serve. It is no longer necessary to call helm init, and the helm serve repository is replaced with file relative URLs. This also triggered a subsequent update of the kubernetes-helm ansible module to include the newer helm versions. - Add "storageType: hostPath" to etcd/values.yaml. Helm deploy of etcd will fail without this due to nil PersistentVolume.metadata.labels.type. - The mitogen module used by kubespray/ansible requires python2 on the hosts. Use the linear strategy to bypass mitogen and install python2 on the cluster hosts. Issue-ID: MULTICLOUD-1230 Signed-off-by: Todd Malsbary <todd.malsbary@intel.com> Change-Id: I9f50bb4e123fdcacab6b6a97e79cd09fb5c96634
2019-11-11Optimizing the onap4k8s for all deployment modelKuralamudhan Ramakrishnan1-0/+8
Issue-ID: MULTICLOUD-927 Co-authored-by: Itohan Ukponmwan <itohan.ukponmwan@intel.com> Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com> Change-Id: I97019f3ab06c948b77e189f526c4e217e7706fb6
2019-10-23Adding onap4ks installation script in kud containerized installerKuralamudhan Ramakrishnan1-0/+47
Issue-ID: MULTICLOUD-867 Co-authored-by: Pramod Raghavendra Jayathirth <pramod.raghavendra.jayathirth@intel.com> Co-authored-by: Ritu Sood <ritu.sood@intel.com> Change-Id: I37b8112bdd5809f1ae0eaa58ddb0d834d395e8d8 Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>