Why I can't expose portainer agent port 9001?












0















I'm trying to expose portainer agent port 9001 on a swarm cluster in order to reach it from an external portainer, it is deployed in 'global' mode.



Following docker-compose file works :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Then, when I try to expose port 9001, stack starts but there are log errors and portainer fails to connect these agents :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    ports:

      - "9001:9001"

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Event with another port :



ports:

  - "19001:9001"


And even with a port that has nothing to do :



ports:

  - "12345:54321"


EDIT



Logs from stack :




portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted



When I replace :



ports:

  - "9001:9001"


With :



- target: 9001

  published: 9001

  protocol: tcp

  mode: host


It works, why host mode solves this problem ?






docker docker-compose docker-swarm portainer







share|improve this question

























  • how do you make the connection?

    – Siyu
    Nov 24 '18 at 9:08











  • can you please show the full file after the port addition ? does it give you any error message? how does the docker ps looks like after it?

    – eran meiri
    Nov 24 '18 at 9:31











  • full file added

    – Nelson G.
    Nov 24 '18 at 10:24











  • Hi @NelsonG. What do you mean by "It does not work?" Are you unable to deploy the agent? Are you unable to connect it via Portainer? You can find a stack deployment example at portainer.readthedocs.io/en/stable/…

    – Tony
    Nov 24 '18 at 20:24











  • I updated my post with logs. Solution provided by portainer.readthedocs.io/en/stable/… works (mode: host), however I don't understand why ?

    – Nelson G.
    Nov 26 '18 at 5:31
















0















I'm trying to expose portainer agent port 9001 on a swarm cluster in order to reach it from an external portainer, it is deployed in 'global' mode.



Following docker-compose file works :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Then, when I try to expose port 9001, stack starts but there are log errors and portainer fails to connect these agents :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    ports:

      - "9001:9001"

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Event with another port :



ports:

  - "19001:9001"


And even with a port that has nothing to do :



ports:

  - "12345:54321"


EDIT



Logs from stack :




portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted



When I replace :



ports:

  - "9001:9001"


With :



- target: 9001

  published: 9001

  protocol: tcp

  mode: host


It works, why host mode solves this problem ?






docker docker-compose docker-swarm portainer







share|improve this question

























  • how do you make the connection?

    – Siyu
    Nov 24 '18 at 9:08











  • can you please show the full file after the port addition ? does it give you any error message? how does the docker ps looks like after it?

    – eran meiri
    Nov 24 '18 at 9:31











  • full file added

    – Nelson G.
    Nov 24 '18 at 10:24











  • Hi @NelsonG. What do you mean by "It does not work?" Are you unable to deploy the agent? Are you unable to connect it via Portainer? You can find a stack deployment example at portainer.readthedocs.io/en/stable/…

    – Tony
    Nov 24 '18 at 20:24











  • I updated my post with logs. Solution provided by portainer.readthedocs.io/en/stable/… works (mode: host), however I don't understand why ?

    – Nelson G.
    Nov 26 '18 at 5:31














0












0








0








I'm trying to expose portainer agent port 9001 on a swarm cluster in order to reach it from an external portainer, it is deployed in 'global' mode.



Following docker-compose file works :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Then, when I try to expose port 9001, stack starts but there are log errors and portainer fails to connect these agents :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    ports:

      - "9001:9001"

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Event with another port :



ports:

  - "19001:9001"


And even with a port that has nothing to do :



ports:

  - "12345:54321"


EDIT



Logs from stack :




portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted



When I replace :



ports:

  - "9001:9001"


With :



- target: 9001

  published: 9001

  protocol: tcp

  mode: host


It works, why host mode solves this problem ?






docker docker-compose docker-swarm portainer







share|improve this question
















I'm trying to expose portainer agent port 9001 on a swarm cluster in order to reach it from an external portainer, it is deployed in 'global' mode.



Following docker-compose file works :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Then, when I try to expose port 9001, stack starts but there are log errors and portainer fails to connect these agents :



version: "3.2"

services:

  agent:

    image: "portainer/agent:1.1.2"

    environment:

      AGENT_CLUSTER_ADDR: tasks.agent

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - /var/lib/docker/volumes:/var/lib/docker/volumes

    ports:

      - "9001:9001"

    networks:

      - priv_portainer

    deploy:

      mode: global



networks:

  priv_portainer:

    driver: overlay


Event with another port :



ports:

  - "19001:9001"


And even with a port that has nothing to do :



ports:

  - "12345:54321"


EDIT



Logs from stack :




portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted
portainer_agent_agent.0.13cjb851d9me@ignochtulelk02d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.985h7xcfkux0@ignopotulelk03d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.11:7946: write udp [::]:7946->10.255.0.11:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: c6c277e3f60b 10.255.0.11
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] serf: EventMemberJoin: b6040a1ccc2a 10.255.0.13
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:50 [INFO] - Starting Portainer agent version 1.1.2 on 0.0.0.0:9001 (cluster mode: true)
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [INFO] serf: EventMemberJoin: 3e290151a5eb 10.255.0.12
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.13:7946: write udp [::]:7946->10.255.0.13:7946: sendto: operation not permitted
portainer_agent_agent.0.mljirysir6px@ignopotulelk01d | 2018/11/26 05:28:51 [ERR] memberlist: Failed to send gossip to 10.255.0.12:7946: write udp [::]:7946->10.255.0.12:7946: sendto: operation not permitted



When I replace :



ports:

  - "9001:9001"


With :



- target: 9001

  published: 9001

  protocol: tcp

  mode: host


It works, why host mode solves this problem ?






docker docker-compose docker-swarm portainer




docker docker-compose docker-swarm portainer






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 27 '18 at 12:09







Nelson G.

















asked Nov 24 '18 at 8:47









Nelson G.Nelson G.

2,6662538




2,6662538













  • how do you make the connection?

    – Siyu
    Nov 24 '18 at 9:08











  • can you please show the full file after the port addition ? does it give you any error message? how does the docker ps looks like after it?

    – eran meiri
    Nov 24 '18 at 9:31











  • full file added

    – Nelson G.
    Nov 24 '18 at 10:24











  • Hi @NelsonG. What do you mean by "It does not work?" Are you unable to deploy the agent? Are you unable to connect it via Portainer? You can find a stack deployment example at portainer.readthedocs.io/en/stable/…

    – Tony
    Nov 24 '18 at 20:24











  • I updated my post with logs. Solution provided by portainer.readthedocs.io/en/stable/… works (mode: host), however I don't understand why ?

    – Nelson G.
    Nov 26 '18 at 5:31



















  • how do you make the connection?

    – Siyu
    Nov 24 '18 at 9:08











  • can you please show the full file after the port addition ? does it give you any error message? how does the docker ps looks like after it?

    – eran meiri
    Nov 24 '18 at 9:31











  • full file added

    – Nelson G.
    Nov 24 '18 at 10:24











  • Hi @NelsonG. What do you mean by "It does not work?" Are you unable to deploy the agent? Are you unable to connect it via Portainer? You can find a stack deployment example at portainer.readthedocs.io/en/stable/…

    – Tony
    Nov 24 '18 at 20:24











  • I updated my post with logs. Solution provided by portainer.readthedocs.io/en/stable/… works (mode: host), however I don't understand why ?

    – Nelson G.
    Nov 26 '18 at 5:31

















how do you make the connection?

– Siyu
Nov 24 '18 at 9:08





how do you make the connection?

– Siyu
Nov 24 '18 at 9:08













can you please show the full file after the port addition ? does it give you any error message? how does the docker ps looks like after it?

– eran meiri
Nov 24 '18 at 9:31





can you please show the full file after the port addition ? does it give you any error message? how does the docker ps looks like after it?

– eran meiri
Nov 24 '18 at 9:31













full file added

– Nelson G.
Nov 24 '18 at 10:24





full file added

– Nelson G.
Nov 24 '18 at 10:24













Hi @NelsonG. What do you mean by "It does not work?" Are you unable to deploy the agent? Are you unable to connect it via Portainer? You can find a stack deployment example at portainer.readthedocs.io/en/stable/…

– Tony
Nov 24 '18 at 20:24





Hi @NelsonG. What do you mean by "It does not work?" Are you unable to deploy the agent? Are you unable to connect it via Portainer? You can find a stack deployment example at portainer.readthedocs.io/en/stable/…

– Tony
Nov 24 '18 at 20:24













I updated my post with logs. Solution provided by portainer.readthedocs.io/en/stable/… works (mode: host), however I don't understand why ?

– Nelson G.
Nov 26 '18 at 5:31





I updated my post with logs. Solution provided by portainer.readthedocs.io/en/stable/… works (mode: host), however I don't understand why ?

– Nelson G.
Nov 26 '18 at 5:31












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