Bad gateway on Portainer on Docker swarm - docker-swarm

Question

noob here: I am trying to run portainer in a docker swarm.
I've been searching for a solution but I had no luck so far...
The traefik gui loads fine and I can see the portainer service running.Any ideas?
Please see config and compose files:
traefik.toml
[global]
checkNewVersion = true
# Dashboard
[api]
dashboard = true
# Traefik logs
[log]
level = "DEBUG"
filePath = "/traefik.log"
[entryPoints.http]
address = ":80"
[entryPoints.http.http.redirections.entryPoint]
to = "https"
scheme = "https"
[entryPoints.https]
address = ":443"
[entryPoints.https.http.tls]
certResolver = "main"
# Let's Encrypt
[certificatesResolvers.main.acme]
email = "name#gmail.com"
storage = "acme.json"
[certificatesResolvers.main.acme.dnsChallenge]
provider = "route53"
# Docker Traefik provider
[providers.docker]
endpoint = "unix:///var/run/docker.sock"
swarmMode = true
watch = true
exposedByDefault = false
[tls.options]
[tls.options.default]
minVersion = "VersionTLS13"
sniStrict = true
[tls.options.tls12]
minVersion = "VersionTLS12"
sinStrict = true
cipherSuites = [
"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305"
]
docker-compose.yml
version: '3.2'
services:
agent:
image: portainer/agent:latest
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- /var/lib/docker/volumes:/var/lib/docker/volumes
networks:
- traefik_public
deploy:
mode: global
placement:
constraints: [node.platform.os == linux]
portainer:
image: portainer/portainer-ee:latest
#command: -H tcp://tasks.agent:9001 --tlsskipverify
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- /home/user/webapp/portainer/portainer_data:/data
networks:
- traefik_public
deploy:
labels:
- "traefik.enable=true"
- "traefik.http.routers.portainer.tls.certresolver=main"
- "traefik.http.routers.portainer.rule=Host(`portainer.mydomain.com`)"
- "traefik.http.services.portainer.loadbalancer.server.port=9000"
- "traefik.http.routers.portainer.entrypoints=https"
- "traefik.http.services.portainer.loadbalancer.server.scheme=https"
- "traefik.http.routers.portainer.tls=true"
mode: replicated
placement:
constraints: [node.role == manager]
networks:
traefik_public:
external: true
and this is the output of the traefik debug log :
error msg="Could not define the service name for the router: too many services" providerName=docker routerName=traefik-secure
debug msg="Filtering disabled container" container=portainer-agent-bn1xdlt8xbnzapa0fdjxadjiq providerName=docker
debug msg="Configuration received: {\"http\":{\"routers\":{\"api\":{\"entryPoints\":[\"https\"],\"service\":\"api#internal\",\"rule\":\"Host(`traefik.example.com`)\",\"tls\":{\"certResolver\":\"main\"}},\"portainer\":{\"entryPoints\":[\"https\"],\"service\":\"portainer\",\"rule\":\"Host(`portainer.example.com`)\"}},\"services\":{\"dummy\":{\"loadBalancer\":{\"servers\":[{\"url\":\"http://10.0.1.6:9999\"}],\"passHostHeader\":true}},\"portainer\":{\"loadBalancer\":{\"servers\":[{\"url\":\"http://10.0.1.12:9000\"}],\"passHostHeader\":true}},\"traefik\":{\"loadBalancer\":{\"servers\":[{\"url\":\"http://10.0.1.6:8080\"}],\"passHostHeader\":true}}}},\"tcp\":{},\"udp\":{}}" providerName=docker
debug msg="Skipping unchanged configuration." providerName=docker