I use gitlab ci/cd and my gitlab-ci.yml looks like this:

stages:
  - deploy
  - build
build_image:
  stage: build
  image: docker/compose
  services:
    - docker:dind
  variables:
    DOCKER_DRIVER: overlay
    PHP_SSH_PORT: 23
    JANGAL_SERVER_PORT: 80
    VENDOR_DIR: /var/www/vendor
    LOCAL_PHP_IP: 0.0.0.0
    MYSQL_PORT: 3307
    LOCAL_DEV_DIR: /home/centos/www/order-managment
  script:
    - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com
    - docker-compose  -p jangal-${CI_COMMIT_REF_SLUG} build --pull
    - docker-compose push
  only:
    - master
deploy_staging:
  stage: deploy
  image: rastasheep/ubuntu-sshd:latest
  variables:
    DOCKER_DRIVER: overlay
    PHP_SSH_PORT: 23
    JANGAL_SERVER_PORT: 80
    VENDOR_DIR: /var/www/vendor
    LOCAL_IP: 0.0.0.0
    MYSQL_PORT: 3307
    LOCAL_DEV_DIR: /home/centos/www/order-managment
  script:
    # add the server as a known host
    - ssh-keyscan staging.jangal.com >> ~/.ssh/known_hosts
    - chmod 600 ~/.ssh/known_hosts
    # add ssh key stored in SSH_PRIVATE_KEY variable to the agent store
    - eval $(ssh-agent -s)
    - touch key.txt
    - echo "$SSH_PRIVATE_KEY" >> key.txt
    - chmod 600 key.txt
    - ssh-add key.txt
    - ssh -vT -o ConnectTimeout=10 -o BatchMode=yes -o StrictHostKeyChecking=no deployer@staging.jangal.com
    # log into Docker registry
    - ssh deployer@37.152.177.29 "sudo HTTPS_PROXY=159.203.87.130:3128 docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com"
    # stop container, remove image.
    - ssh deployer@37.152.177.29 "docker ps --format '{{.Names}}' | grep "^jangal-${CI_COMMIT_REF_SLUG}" | awk '{print $1}' | xargs -I {} docker stop {}" || true
    - ssh deployer@37.152.177.29 "docker ps --format '{{.Names}}' | grep "^jangal-${CI_COMMIT_REF_SLUG}" | awk '{print $1}' | xargs -I {} docker rm {}" || true
    - ssh deployer@37.152.177.29 "docker ps --format '{{.Names}}' | grep "^jangal-${CI_COMMIT_REF_SLUG}" | awk '{print $1}' | xargs -I {} docker rmi {}" -f || true
    # remove .env
    - ssh deployer@37.152.177.29 "./start.sh"
  only:
    - master

Only on gitlab-runner when i try to ssh deployer@37.152.177.29 on server i have error like:

1 Running with gitlab-runner 12.6.0-rc1 (ec299e72)
2   on docker-auto-scale ed2dce3a
3
Using Docker executor with image rastasheep/ubuntu-sshd:latest ...
00:17
4 Pulling docker image rastasheep/ubuntu-sshd:latest ...
5 Using docker image sha256:49533628fb371c9f1952c06cedf912c78a81fbe3914901334673c369376e077e for rastasheep/ubuntu-sshd:latest ...
7
Running on runner-ed2dce3a-project-15949603-concurrent-0 via runner-ed2dce3a-srm-1578459988-75cd4adf...
00:05
9
$ eval "$CI_PRE_CLONE_SCRIPT"
00:01
10 Fetching changes with git depth set to 50...
11 Initialized empty Git repository in /builds/Junglepub/order-managment/.git/
12 Created fresh repository.
13 From https://gitlab.com/Junglepub/order-managment
14  * [new ref]         refs/pipelines/107717344 -> refs/pipelines/107717344
15  * [new branch]      master                   -> origin/master
16 Checking out 4abb00af as master...
17 Skipping Git submodules setup
21
$ ssh-keyscan staging.jangal.com >> ~/.ssh/known_hosts
00:16
22 $ chmod 600 ~/.ssh/known_hosts
23 $ eval $(ssh-agent -s)
24 Agent pid 14
25 $ touch key.txt
26 $ echo "$SSH_PRIVATE_KEY" >> key.txt
27 $ chmod 600 key.txt
28 $ ssh-add key.txt
29 Identity added: key.txt (key.txt)
30 $ ssh -vT -o ConnectTimeout=10 -o BatchMode=yes -o StrictHostKeyChecking=no deployer@staging.jangal.com
31 OpenSSH_7.6p1 Ubuntu-4, OpenSSL 1.0.2n  7 Dec 2017
32 debug1: Reading configuration data /etc/ssh/ssh_config
33 debug1: /etc/ssh/ssh_config line 19: Applying options for *
34 debug1: Connecting to staging.jangal.com [37.152.177.29] port 22.
35 debug1: connect to address 37.152.177.29 port 22: Connection timed out
36 ssh: connect to host staging.jangal.com port 22: Connection timed out
40 ERROR: Job failed: exit code 11 Running with gitlab-runner 12.6.0-rc1 (ec299e72)
2   on docker-auto-scale ed2dce3a
3
Using Docker executor with image rastasheep/ubuntu-sshd:latest ...
00:17
4 Pulling docker image rastasheep/ubuntu-sshd:latest ...
5 Using docker image sha256:49533628fb371c9f1952c06cedf912c78a81fbe3914901334673c369376e077e for rastasheep/ubuntu-sshd:latest ...
7
Running on runner-ed2dce3a-project-15949603-concurrent-0 via runner-ed2dce3a-srm-1578459988-75cd4adf...
00:05
9
$ eval "$CI_PRE_CLONE_SCRIPT"
00:01
10 Fetching changes with git depth set to 50...
11 Initialized empty Git repository in /builds/Junglepub/order-managment/.git/
12 Created fresh repository.
13 From https://gitlab.com/Junglepub/order-managment
14  * [new ref]         refs/pipelines/107717344 -> refs/pipelines/107717344
15  * [new branch]      master                   -> origin/master
16 Checking out 4abb00af as master...
17 Skipping Git submodules setup
21
$ ssh-keyscan staging.jangal.com >> ~/.ssh/known_hosts
00:16
22 $ chmod 600 ~/.ssh/known_hosts
23 $ eval $(ssh-agent -s)
24 Agent pid 14
25 $ touch key.txt
26 $ echo "$SSH_PRIVATE_KEY" >> key.txt
27 $ chmod 600 key.txt
28 $ ssh-add key.txt
29 Identity added: key.txt (key.txt)
30 $ ssh -vT -o ConnectTimeout=10 -o BatchMode=yes -o StrictHostKeyChecking=no deployer@staging.jangal.com
31 OpenSSH_7.6p1 Ubuntu-4, OpenSSL 1.0.2n  7 Dec 2017
32 debug1: Reading configuration data /etc/ssh/ssh_config
33 debug1: /etc/ssh/ssh_config line 19: Applying options for *
34 debug1: Connecting to staging.jangal.com [37.152.177.29] port 22.
35 debug1: connect to address 37.152.177.29 port 22: Connection timed out
36 ssh: connect to host staging.jangal.com port 22: Connection timed out
40 ERROR: Job failed: exit code 1

I have checked this ssh and every where except gitlab ci it return ttime out, even i build docker on my system and ssh was good. can someone tell me why only on gitlab runner it return time out on ssh connect