Hi. I have installed an Ubuntu 20.04 and installed git and docker-compose using apt. I have then configured the config.py file.

But when I try to start the docker containers I get the following error:

rael@grafana:~/thousandeyes-grafana-dashboard/docker$ sudo docker-compose up -d
WARNING: The PWD variable is not set. Defaulting to a blank string.
WARNING: The UID variable is not set. Defaulting to a blank string.
WARNING: The GID variable is not set. Defaulting to a blank string.
ERROR: build path /py_connector either does not exist, is not accessible, or is not a valid URL.
rael@grafana:~/thousandeyes-grafana-dashboard/docker$ ls -lah
total 20K
drwxrwxr-x 4 rael rael 4.0K May 17 11:16 .
drwxrwxr-x 5 rael rael 4.0K May 17 11:13 ..
-rw-rw-r-- 1 rael rael 1.4K May 17 11:13 docker-compose.yml
drwxrwxr-x 4 rael rael 4.0K May 17 11:13 provisioning
drwxrwxr-x 2 rael rael 4.0K May 17 11:24 py_connector
rael@grafana:~/thousandeyes-grafana-dashboard/docker$

Any help would be appreciated.

Updated the Grafana json file to use variables for each of the test ID's being pulled from TE via API. Dashboard now provides the test id's as variables on the dashboard so that each test can be selected and jumped between without the need for individual dashboards for each test ID.

When running agent to agent/server, TE supports net metrics and path visibility metrics and the page load metrics do not apply. I have added these types of tests to config.py and main.py. I have also created a separate dashboard for these types of tests. I found using the test name easier to work with in a Grafana dashboard. The new dashboard defines a variable "testName" and is used in the Influx queries along with agent name to make the graphs easier to follow for these types of TE tests. The variable is also multi-value so you can compare several agent to agent/server in a single panel.

My customer is following your bellow published document and faces the bellow issue.

https://urldefense.com/v3/https:/developer.cisco.com/codeexchange/github/repo/flopach/thousandeyes-grafana-dashboard/;!!LSAcJDlP!kkbZmbskK32do1AL7yhpZCLY7Z2O8_DW5zerXBr8meP9l59_IkFk_DGBRKzMvCVXGFo$

If we use docker-compose or podman-compose to run docker-compose.yml, they will get error :

[root@gbl25028897 1000eyes]# podman-compose up ['podman', '--version', ''] using podman version: 3.0.1 ** excluding: set() ['podman', 'network', 'exists', '1000eyes_default'] Error: unrecognized command podman network exists Try 'podman network --help' for more information. ['podman', 'network', 'create', '--label', 'io.podman.compose.project=1000eyes', '--label', 'com.docker.compose.project=1000eyes', '1000eyes_default'] ['podman', 'network', 'exists', '1000eyes_default'] Error: unrecognized command podman network exists Try 'podman network --help' for more information. Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 563, in assert_cnt_nets try: compose.podman.output([], "network", ["exists", net_name]) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 820, in output return subprocess.check_output(cmd_ls) File "/usr/lib64/python3.9/subprocess.py", line 424, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/usr/lib64/python3.9/subprocess.py", line 528, in run raise CalledProcessError(retcode, process.args, subprocess.CalledProcessError: Command '['podman', 'network', 'exists', '1000eyes_default']' returned non-zero exit status 125.

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/local/bin/podman-compose", line 8, in sys.exit(main()) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 1775, in main podman_compose.run() File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 1024, in run cmd(self, args) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 1248, in wrapped return func(*args, **kw) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 1415, in compose_up podman_args = container_to_args(compose, cnt, detached=args.detach) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 645, in container_to_args assert_cnt_nets(compose, cnt) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 580, in assert_cnt_nets compose.podman.output([], "network", ["exists", net_name]) File "/usr/local/lib/python3.9/site-packages/podman_compose.py", line 820, in output return subprocess.check_output(cmd_ls) File "/usr/lib64/python3.9/subprocess.py", line 424, in check_output return run(*popenargs, stdout=PIPE, timeout=timeout, check=True, File "/usr/lib64/python3.9/subprocess.py", line 528, in run raise CalledProcessError(retcode, process.args, subprocess.CalledProcessError: Command '['podman', 'network', 'exists', '1000eyes_default']' returned non-zero exit status 125. [root@gbl25028897 1000eyes]# podman ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@gbl25028897 1000eyes]# podman ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@gbl25028897 1000eyes]# podman network rm 1000eyes_default 1000eyes_default

[root@gbl25028897 1000eyes]# docker-compose up /usr/local/lib/python3.9/site-packages/paramiko/transport.py:236: CryptographyDeprecationWarning: Blowfish has been deprecated "class": algorithms.Blowfish, WARNING: The UID variable is not set. Defaulting to a blank string. WARNING: The GID variable is not set. Defaulting to a blank string. Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/urllib3/connectionpool.py", line 703, in urlopen httplib_response = self._make_request( File "/usr/local/lib/python3.9/site-packages/urllib3/connectionpool.py", line 398, in _make_request conn.request(method, url, **httplib_request_kw) File "/usr/lib64/python3.9/http/client.py", line 1257, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib64/python3.9/http/client.py", line 1303, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib64/python3.9/http/client.py", line 1252, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib64/python3.9/http/client.py", line 1012, in _send_output self.send(msg) File "/usr/lib64/python3.9/http/client.py", line 952, in send self.connect() File "/usr/local/lib/python3.9/site-packages/docker/transport/unixconn.py", line 30, in connect sock.connect(self.unix_socket) FileNotFoundError: [Errno 2] No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/requests/adapters.py", line 440, in send resp = conn.urlopen( File "/usr/local/lib/python3.9/site-packages/urllib3/connectionpool.py", line 785, in urlopen retries = retries.increment( File "/usr/local/lib/python3.9/site-packages/urllib3/util/retry.py", line 550, in increment raise six.reraise(type(error), error, _stacktrace) File "/usr/local/lib/python3.9/site-packages/urllib3/packages/six.py", line 769, in reraise raise value.with_traceback(tb) File "/usr/local/lib/python3.9/site-packages/urllib3/connectionpool.py", line 703, in urlopen httplib_response = self._make_request( File "/usr/local/lib/python3.9/site-packages/urllib3/connectionpool.py", line 398, in _make_request conn.request(method, url, **httplib_request_kw) File "/usr/lib64/python3.9/http/client.py", line 1257, in request self._send_request(method, url, body, headers, encode_chunked) File "/usr/lib64/python3.9/http/client.py", line 1303, in _send_request self.endheaders(body, encode_chunked=encode_chunked) File "/usr/lib64/python3.9/http/client.py", line 1252, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib64/python3.9/http/client.py", line 1012, in _send_output self.send(msg) File "/usr/lib64/python3.9/http/client.py", line 952, in send self.connect() File "/usr/local/lib/python3.9/site-packages/docker/transport/unixconn.py", line 30, in connect sock.connect(self.unix_socket) urllib3.exceptions.ProtocolError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/local/lib/python3.9/site-packages/docker/api/client.py", line 214, in _retrieve_server_version return self.version(api_version=False)["ApiVersion"] File "/usr/local/lib/python3.9/site-packages/docker/api/daemon.py", line 181, in version return self._result(self._get(url), json=True) File "/usr/local/lib/python3.9/site-packages/docker/utils/decorators.py", line 46, in inner return f(self, *args, **kwargs) File "/usr/local/lib/python3.9/site-packages/docker/api/client.py", line 237, in _get return self.get(url, **self._set_request_timeout(kwargs)) File "/usr/local/lib/python3.9/site-packages/requests/sessions.py", line 542, in get return self.request('GET', url, **kwargs) File "/usr/local/lib/python3.9/site-packages/requests/sessions.py", line 529, in request resp = self.send(prep, **send_kwargs) File "/usr/local/lib/python3.9/site-packages/requests/sessions.py", line 645, in send r = adapter.send(request, **kwargs) File "/usr/local/lib/python3.9/site-packages/requests/adapters.py", line 501, in send raise ConnectionError(err, request=request) requests.exceptions.ConnectionError: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/local/bin/docker-compose", line 8, in sys.exit(main()) File "/usr/local/lib/python3.9/site-packages/compose/cli/main.py", line 81, in main command_func() File "/usr/local/lib/python3.9/site-packages/compose/cli/main.py", line 200, in perform_command project = project_from_options('.', options) File "/usr/local/lib/python3.9/site-packages/compose/cli/command.py", line 60, in project_from_options return get_project( File "/usr/local/lib/python3.9/site-packages/compose/cli/command.py", line 152, in get_project client = get_client( File "/usr/local/lib/python3.9/site-packages/compose/cli/docker_client.py", line 41, in get_client client = docker_client( File "/usr/local/lib/python3.9/site-packages/compose/cli/docker_client.py", line 170, in docker_client client = APIClient(use_ssh_client=not use_paramiko_ssh, **kwargs) File "/usr/local/lib/python3.9/site-packages/docker/api/client.py", line 197, in init self._version = self._retrieve_server_version() File "/usr/local/lib/python3.9/site-packages/docker/api/client.py", line 221, in _retrieve_server_version raise DockerException( docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory')) [root@gbl25028897 1000eyes]# docker-compose --v /usr/local/lib/python3.9/site-packages/paramiko/transport.py:236: CryptographyDeprecationWarning: Blowfish has been deprecated "class": algorithms.Blowfish, Define and run multi-container applications with Docker.