Update README.md

Author: wkbrd

README.md

@@ -60,6 +60,21 @@ their default values.
 | `podAnnotations`            | Annotations for pod                                                                        | `{}`            |
 | `podLabels`                 | Labels for pod                                                                             | `{}`            |
 | `podDisruptionBudget`       | Pod disruption budget                                                                      | `{}`            |
+| `podSecurityContext.enabled`                        | Enabled Keycloak pods' Security Context                                                                                                                                                                           | `true`           |
+| `podSecurityContext.fsGroupChangePolicy`            | Set filesystem group change policy                                                                                                                                                                                | `Always`         |
+| `podSecurityContext.sysctls`                        | Set kernel settings using the sysctl interface                                                                                                                                                                    | `[]`             |
+| `podSecurityContext.supplementalGroups`             | Set filesystem extra groups                                                                                                                                                                                       | `[]`             |
+| `podSecurityContext.fsGroup`                        | Set Keycloak pod's Security Context fsGroup                                                                                                                                                                       | `1001`           |
+| `containerSecurityContext.enabled`                  | Enabled containers' Security Context                                                                                                                                                                              | `true`           |
+| `containerSecurityContext.seLinuxOptions`           | Set SELinux options in container                                                                                                                                                                                  | `{}`             |
+| `containerSecurityContext.runAsUser`                | Set containers' Security Context runAsUser                                                                                                                                                                        | `1001`           |
+| `containerSecurityContext.runAsGroup`               | Set containers' Security Context runAsGroup                                                                                                                                                                       | `1001`           |
+| `containerSecurityContext.runAsNonRoot`             | Set container's Security Context runAsNonRoot                                                                                                                                                                     | `true`           |
+| `containerSecurityContext.privileged`               | Set container's Security Context privileged                                                                                                                                                                       | `false`          |
+| `containerSecurityContext.readOnlyRootFilesystem`   | Set container's Security Context readOnlyRootFilesystem                                                                                                                                                           | `true`           |
+| `containerSecurityContext.allowPrivilegeEscalation` | Set container's Security Context allowPrivilegeEscalation                                                                                                                                                         | `false`          |
+| `containerSecurityContext.capabilities.drop`        | List of capabilities to be dropped                                                                                                                                                                                | `["ALL"]`        |
+| `containerSecurityContext.seccompProfile.type`      | Set container's Security Context seccomp profile                                                                                                                                                                  | `RuntimeDefault` |
 | `resources.limits.cpu`      | Container requested CPU                                                                    | `nil`           |
 | `resources.limits.memory`   | Container requested memory                                                                 | `nil`           |
 | `autoscaling.enabled`       | Enable autoscaling using HorizontalPodAutoscaler                                           | `false`         |