Where are components of rancher running in docker installation?

Rancher 2.x
1

I’m running rancher in docker with command:

docker run -d --restart=unless-stopped -p 80:80 -p 443:443 --privileged rancher/rancher

When I enter rancher container I see the processes:

     1 ?        Ss     0:04 tini -- rancher --http-listen-port=80 --https-listen-port=443 --audit-log-path=/var/log/auditlog/rancher-api-audit.log --audit-level=0 --audit-log-max
age=10 --audit-log-maxbackup=10 --audit-log-maxsize=100
     6 ?        Sl    26:34 rancher --http-listen-port=80 --https-listen-port=443 --audit-log-path=/var/log/auditlog/rancher-api-audit.log --audit-level=0 --audit-log-maxage=10 -
-audit-log-maxbackup=10 --audit-log-maxsize=100
    15 ?        Sl    50:53  \_ etcd --data-dir=management-state/etcd
    27 ?        Sl   200:17  \_ k3s server --no-deploy=traefik --no-deploy=coredns --no-deploy=servicelb --no-deploy=metrics-server --no-deploy=local-storage --disable-agent --da
tastore-endpoint=http://localhost:2379
    41 ?        Sl     0:11  \_ channelserver --config-key=k3s --url https://releases.rancher.com/kontainer-driver-metadata/release-v2.4/data.json --url=/var/lib/rancher-data/dri
ver-metadata/data.json --refresh-interval 24h0m0s --listen-address=0.0.0.0:8115 --channel-server-version v2.4.11 v2.4.11

With “k3s kubectl get ns” I see namespaces but don’t see any pods. My question: where is the main rancher process and where is UI?

2

“rancher” (pid 6) is the process. The UI is static files served up by the API server (in Rancher), it is not “running” anywhere.