docker.errors.DockerException: Error while fetching server API version

[aiudkc3]

while running 'docker-compose up -d' getting below . I installed docker and docker compose , adding user to docker group .

Traceback (most recent call last): File "urllib3/connectionpool.py", line 677, in urlopen File "urllib3/connectionpool.py", line 392, in _make_request File "http/client.py", line 1277, in request File "http/client.py", line 1323, in _send_request File "http/client.py", line 1272, in endheaders File "http/client.py", line 1032, in _send_output File "http/client.py", line 972, in send File "docker/transport/unixconn.py", line 43, in connect PermissionError: [Errno 13] Permission denied

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "requests/adapters.py", line 449, in send File "urllib3/connectionpool.py", line 727, in urlopen File "urllib3/util/retry.py", line 410, in increment File "urllib3/packages/six.py", line 734, in reraise File "urllib3/connectionpool.py", line 677, in urlopen File "urllib3/connectionpool.py", line 392, in _make_request File "http/client.py", line 1277, in request File "http/client.py", line 1323, in _send_request File "http/client.py", line 1272, in endheaders File "http/client.py", line 1032, in _send_output File "http/client.py", line 972, in send File "docker/transport/unixconn.py", line 43, in connect urllib3.exceptions.ProtocolError: ('Connection aborted.', PermissionError(13, 'Permission denied'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "docker/api/client.py", line 214, in _retrieve_server_version File "docker/api/daemon.py", line 181, in version File "docker/utils/decorators.py", line 46, in inner File "docker/api/client.py", line 237, in _get File "requests/sessions.py", line 543, in get File "requests/sessions.py", line 530, in request File "requests/sessions.py", line 643, in send File "requests/adapters.py", line 498, in send requests.exceptions.ConnectionError: ('Connection aborted.', PermissionError(13, 'Permission denied'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "docker-compose", line 3, in File "compose/cli/main.py", line 80, in main File "compose/cli/main.py", line 189, in perform_command File "compose/cli/command.py", line 70, in project_from_options File "compose/cli/command.py", line 153, in get_project File "compose/cli/docker_client.py", line 43, in get_client File "compose/cli/docker_client.py", line 170, in docker_client File "docker/api/client.py", line 197, in init File "docker/api/client.py", line 222, in _retrieve_server_version docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', PermissionError(13, 'Permission denied')) [3257] Failed to execute script docker-compose

[aiudkc3]

[ec2-user@myhost ccloudexporter]$ docker-compose --version docker-compose version 1.28.5, build c4eb3a1f [ec2-user@myhost ccloudexporter]$ docker --version Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg. podman version 2.2.1 [ec2-user@myhost ccloudexporter]$ docker ps Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg. CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [ec2-user@myhost ccloudexporter]$

[aiudkc3]

also

[ec2-user@myhost ccloudexporter]$ docker run hello-world Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.

Hello from Docker! This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:

1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub. (amd64)
3. The Docker daemon created a new container from that image which runs the executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it to your terminal.

To try something more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID: https://hub.docker.com/

For more examples and ideas, visit: https://docs.docker.com/get-started/

[ec2-user@myhost ccloudexporter]$ id uid=1000(ec2-user) gid=1001(docker) groups=1001(docker),4(adm),190(systemd-journal),1000(ec2-user) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 [ec2-user@myhost ccloudexporter]$

[aiudkc3]

below fixed issue curl -sSL https://get.docker.com/ | sh