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error occur when run ansible-playbook -i ansible/local ansible/setup.yml #1

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ETOjianglinpai opened this issue Feb 1, 2023 · 8 comments
Open

error occur when run ansible-playbook -i ansible/local ansible/setup.yml #1

ETOjianglinpai opened this issue Feb 1, 2023 · 8 comments

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@ETOjianglinpai
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in TASK [Build the browser image], I got errors:

fatal: [localhost]: FAILED! => {"changed": false, "msg": "Error building dep-fetch - code: 4, message: The command '/bin/sh -c wget -q \"https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F${chromium_commit}%2Fchrome-linux.zip?alt=media\"    -O chrome-linux.zip' returned a non-zero code: 4

I think the reasons could be RUN wget -q "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F${chromium_commit}%2Fchromedriver_linux64.zip?alt=media" -O chromedriver.zip in the Dockerfile.
And I cannot visit "https://www.googleapis.com/download/storage/v1/b/chromium-browser-snapshots/o/Linux_x64%2F${chromium_commit}%2Fchromedriver_linux64.zip?alt=media", has this URL changed?
@jpcsmith
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jpcsmith commented Feb 3, 2023 via email

@ETOjianglinpai
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in TASK [Check Wireguard client connectivity], I got errors:

failed: [localhost] (item={'region_id': 0, 'client_id': 0, 'tag': '0-0'}) => {"ansible_loop_var": "item", "changed": true, "cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 0\n", "delta": "0:00:40.410608", "end": "2023-02-04 09:13:37.979608", "item": {"client_id": 0, "region_id": 0, "tag": "0-0"}, "msg": "non-zero return code", "rc": 4, "start": "2023-02-04 09:12:57.569000", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}

Is this related to the gateway_ip in the ansible/distributed file? How should I set this variable, can I make gateway_ip equal EtherNet ip?

@jpcsmith
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jpcsmith commented Feb 6, 2023

It needs to be a public IP address of the host, so that the client can connect to the wireguard gateway.

@ETOjianglinpai
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I got the public IP address of the host from https://www.whatismypublicip.com, and changed all of them to this IP address
image
distributed:

localhost   ansible_connection=local ansible_python_interpreter="{{ ansible_playbook_python }}"
frankfurt   ansible_user=root ansible_host=au22
new_york    ansible_user=root ansible_host=au22
bengaluru   ansible_user=root ansible_host=au22
client_runner   ansible_host=au22 exp_path=/home/ssc/qcsd-experiments

[wg_gateways]
frankfurt   region_id=0 gateway_ip=61.239.74.219
new_york    region_id=1 gateway_ip=61.239.74.219
bengaluru   region_id=2 gateway_ip=61.239.74.219

[wg_gateways:vars]
n_clients_per_gateway=12

[wg_clients]
client_runner

local:

localhost ansible_connection=local ansible_python_interpreter="{{ ansible_playbook_python }}"

[wg_gateways]
localhost region_id=0 gateway_ip=61.239.74.219

[wg_gateways:vars]
n_clients_per_gateway=6

[wg_clients]
localhost exp_path=/home/ssc/qcsd-experiments copy_experiment=False

but it still reports errors (The first line error was split) :

failed: [localhost]
(item={'region_id': 0, 'client_id': 0, 'tag': '0-0'}) => 
{"ansible_loop_var": "item", "changed": true, 
"cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 0\n", "delta": "0:00:40.186401", 
"end": "2023-02-06 09:58:14.693341", 
"item": {"client_id": 0, "region_id": 0, "tag": "0-0"}, "msg": "non-zero return code", 
"rc": 4, "start": "2023-02-06 09:57:34.506940", "stderr": "", 
"stderr_lines": [], "stdout": "", "stdout_lines": []}
failed: [localhost] (item={'region_id': 0, 'client_id': 1, 'tag': '0-1'}) => {"ansible_loop_var": "item", "changed": true, "cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 1\n", "delta": "0:00:40.187832", "end": "2023-02-06 10:13:41.569648", "item": {"client_id": 1, "region_id": 0, "tag": "0-1"}, "msg": "non-zero return code", "rc": 4, "start": "2023-02-06 10:13:01.381816", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}
failed: [localhost] (item={'region_id': 0, 'client_id': 2, 'tag': '0-2'}) => {"ansible_loop_var": "item", "changed": true, "cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 2\n", "delta": "0:00:40.158226", "end": "2023-02-06 10:14:21.815985", "item": {"client_id": 2, "region_id": 0, "tag": "0-2"}, "msg": "non-zero return code", "rc": 4, "start": "2023-02-06 10:13:41.657759", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}
failed: [localhost] (item={'region_id': 0, 'client_id': 3, 'tag': '0-3'}) => {"ansible_loop_var": "item", "changed": true, "cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 3\n", "delta": "0:00:40.189213", "end": "2023-02-06 10:15:02.093988", "item": {"client_id": 3, "region_id": 0, "tag": "0-3"}, "msg": "non-zero return code", "rc": 4, "start": "2023-02-06 10:14:21.904775", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}
failed: [localhost] (item={'region_id': 0, 'client_id': 4, 'tag': '0-4'}) => {"ansible_loop_var": "item", "changed": true, "cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 4\n", "delta": "0:00:40.180087", "end": "2023-02-06 10:15:42.377015", "item": {"client_id": 4, "region_id": 0, "tag": "0-4"}, "msg": "non-zero return code", "rc": 4, "start": "2023-02-06 10:15:02.196928", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}

@jpcsmith
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jpcsmith commented Feb 6, 2023 via email

@ETOjianglinpai
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Sorry, I still can't configure successfully

Do I need to configure the virtual machine to the bridging mode, and then set the gateway IP to the public IP? To configure local, do you only need the public IP address of the virtual machine? This step has not been successful. I hope to get your guidance

exec docker run "${DOCKER_RUN_ARGS[@]}" --entrypoint wget wg-client -q --spider http://google.com

Due to the problem that the network may not be accessible, I changed the spider website to baidu.com, which also failed.

failed: [localhost]
(item={'region_id': 0, 'client_id': 0, 'tag': '0-0'}) => 
{"ansible_loop_var": "item", "changed": true, 
"cmd": "/home/ssc/qcsd-experiments/workflow/scripts/test-vpn 0 0\n", "delta": "0:00:40.186401", 
"end": "2023-02-06 09:58:14.693341", 
"item": {"client_id": 0, "region_id": 0, "tag": "0-0"}, "msg": "non-zero return code", 
"rc": 4, "start": "2023-02-06 09:57:34.506940", "stderr": "", 
"stderr_lines": [], "stdout": "", "stdout_lines": []}

@jpcsmith
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I cannot tell what the issue with your configuration would be. At that stage however, the docker containers should be created, so you can access a shell in the container and attempt to manually configure the wireguard to see what the configuration needs to be for them to communicate.

@ETOjianglinpai
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Thank you for your help! I have now run Docker and changed the function of demo.smk to:

rule demo__all:
    input:
        "/home/whisperliang/qcsd-experiments/results/plots/demo-plot-0001.png"

And try running snakemake -j 2 --configfile=config/test.yaml demo__all, an error message was generated in/qcsd experiments/results/demo/0001/undefended. log:

Error: TransportError(CryptoError(NssError { name: "SEC_ERROR_INVALID_ARGS", code: -8187, desc: "security library: invalid arguments." }))

May I ask what is the reason for this?

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@jpcsmith @ETOjianglinpai