Install GitLab Community Edition to K3S

Hi folks,

I am trying to install GitLab Community Edition in a K3S simple cluster, which contains only a k3s server without any others agents. In that Cluster I have installed CoreDNS and MetricServer. I just create a new yaml file in order to install the Helm Chart into my K3S cluster which looks like this:

apiVersion: helm.cattle.io/v1
kind: HelmChart
metadata:
  name: gitlab
  namespace: kube-system
spec:
  chart: gitlab
  repo: https://charts.gitlab.io/
  targetNamespace: kube-system
  version: v6.2.2
  set:
  valuesContent: |-
    global:
      edition: ce
      hosts:
        domain: domain.io
        https: true
        externalIP: MY_EXTERNAL_IP
        ssh: ~
        gitlab:
          name: git.domain.io
          https: true
        registry:
          name: registry.domain.io
          https: true
        minio:
          name: storage.domain.io
          https: true
      minio:
        enabled: true
      ingress:
        configureCertmanager: false
        class: "nginx"
        enabled: true
        tls:
          enabled: true
    certmanager:
      install: false
    nginx-ingress:
      enabled: true
    prometheus:
      install: false
    redis:
      install: true
    postgresql:
      install: true
    gitlab-runner:
      install: false
    registry:
      enable: true

And when K3S runs the helm config I got:

"Event occurred" object="kube-system/gitlab-sidekiq-all-in-1-v2" fieldPath="" kind="HorizontalPodAutoscaler" apiVersion="autoscaling/v2" type="Warning" reason="FailedComputeMetricsReplicas" message="invalid metrics (1 invalid out of 1), first error is: failed to get cpu utilization: unable to get metrics for resource cpu: no metrics returned from resource metrics API"

and the status of the pods are:

kube-system   local-path-provisioner-7b7dc8d6f5-vcvtj                1/1     Running      0              170m
kube-system   coredns-b96499967-69ws2                                1/1     Running      0              170m
kube-system   metrics-server-668d979685-gmfgc                        1/1     Running      0              170m
kube-system   helm-install-gitlab-qqhkp                              0/1     Completed    0              170m
kube-system   gitlab-nginx-ingress-defaultbackend-576f497646-6jlz5   1/1     Running      0              168m
kube-system   svclb-gitlab-nginx-ingress-controller-81016b60-t2mrf   3/3     Running      0              168m
kube-system   gitlab-minio-74dfc6b6c7-fxdjf                          1/1     Running      0              168m
kube-system   gitlab-minio-create-buckets-1-gnc4s                    0/1     Completed    0              168m
kube-system   gitlab-kas-7c86f6fc4b-wsskd                            1/1     Running      0              168m
kube-system   gitlab-kas-7c86f6fc4b-29gxx                            1/1     Running      0              168m
kube-system   gitlab-registry-b4c6f7dff-64mmh                        1/1     Running      0              168m
kube-system   gitlab-registry-b4c6f7dff-g4sdd                        1/1     Running      0              168m
kube-system   gitlab-gitlab-exporter-688b496459-kt9m6                1/1     Running      0              168m
kube-system   gitlab-migrations-1-vsz6n                              0/1     Error        0              168m
kube-system   gitlab-nginx-ingress-controller-859645d798-lt2vf       0/1     Completed    0              168m
kube-system   gitlab-nginx-ingress-controller-859645d798-tswmk       0/1     Completed    0              168m
kube-system   gitlab-webservice-default-c7f7f848-tpmxl               0/2     Init:Error   1 (163m ago)   168m
kube-system   gitlab-webservice-default-c7f7f848-j9p54               0/2     Init:Error   1 (163m ago)   168m
kube-system   gitlab-gitlab-shell-87ccff5bd-qm9wf                    0/1     Completed    0              168m
kube-system   gitlab-gitlab-shell-87ccff5bd-lgq9r                    0/1     Completed    0              168m
kube-system   gitlab-toolbox-c6b8555d4-6c7j8                         0/1     Error        0              168m
kube-system   gitlab-sidekiq-all-in-1-v2-84c98d697b-smhtc            0/1     Init:Error   1 (163m ago)   168m
kube-system   gitlab-redis-master-0                                  2/2     Running      0              163m
kube-system   gitlab-postgresql-0                                    2/2     Running      0              163m
kube-system   gitlab-nginx-ingress-controller-859645d798-vkvw2       1/1     Running      0              162m
kube-system   gitlab-nginx-ingress-controller-859645d798-t6xgh       1/1     Running      0              162m
kube-system   gitlab-gitlab-shell-87ccff5bd-6t9f6                    1/1     Running      0              162m
kube-system   gitlab-gitlab-shell-87ccff5bd-8pz86                    1/1     Running      0              162m
kube-system   gitlab-toolbox-c6b8555d4-8ss7l                         1/1     Running      0              161m
kube-system   gitlab-gitaly-0                                        0/1     Running      31 (52s ago)   163m
kube-system   gitlab-sidekiq-all-in-1-v2-84c98d697b-mvpp2            0/1     Init:2/3     22 (13m ago)   161m
kube-system   gitlab-webservice-default-c7f7f848-mv8vn               0/2     Init:2/3     22 (13m ago)   162m
kube-system   gitlab-webservice-default-c7f7f848-dprjx               0/2     Init:Error   22 (13m ago)   162m

Anyone have any idea why?