Recent Questions - Server Fault |
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| How should i debug a Microsoft CIM that fails because MSFT_NetRoute be "not found"? Posted: 03 Jul 2021 05:49 AM PDT In general, how should one debug a failure related to Details Specifically, my Kubernetes CNI provider (antrea) is posting an error message related to That The error message Powershell version The powershell version on this machine is seemlingy pretty up to date... (5.1 i think is normal on windows server 2019)... Note: I've tested this in similar versions of windows server 2019 with a similar 5.1.x powershell version (5.1.17763.1490) and not seen this failure. So, Questions
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| How to disable caching in Google Cloud (php, magento, app.yaml?) Posted: 03 Jul 2021 05:25 AM PDT i'm new with google cloud and here is my problem: I have a magento/bitnami installation in gcc and i have to run some php files for updating the product database After the execution of a php file, the cloud (i suppose!) is caching the php-file for about 24 hours (Changes in the file will only occur after 24 hours min) In the documentation they are talking about only 10 minutes caching in the default configuration so i'm not sure if it's really the cloud which is caching. I've tried a "header" function in the php file to disable the cloud cache: no results: (header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1) I've tried to create a app.yaml file with "cache-control" but i don't know where to write and how to activate this specific app.yaml (i'm new, have read the documentation but i haven't find a step by step example...) Can anyone help me? thanks. kind regards  |
| Why does Forticlient VPN stops connecting at 98% after being disconnected? Posted: 03 Jul 2021 04:09 AM PDT I'm using free version of FortiClient VPN (v6.4.3.1608) to connect to my company's VPN. Once in a while, my connection would drop automatically when there's a bad network or when I put my computer to sleep. Most of the time when I try to reconnect back, it would get stuck at 98% (see below) for half a minute Then, it would fail silently and clear the Password field.
My VPN Settings
ForitClient Error logs (last 50 lines)NOTE#1: I have replaced sensitive data in the logs with the words REDACTED. NOTE#2: The last 17 lines (starting from NOTE#3: I believe the connection was dropped at this line WorkaroundTo get around this, I will have to either sign-out and sign-in to Windows again or restart my PC.  |
| Override virsh network from xml file to apply custom dnsmasq options outside Posted: 03 Jul 2021 03:59 AM PDT I want to automatically add a DNS CNAME entry using the dnsmasq namespace. Since this seems too complex to be handled by It seems that According to the help, there is no switch to override an existing network.  |
| Posted: 03 Jul 2021 05:57 AM PDT Since v5.6.0, After that, the network was restarted ( The But According to this answer, I added But Why is this not working? Even the official  |
| Connecting to Google Cloud MySql DB with a changing IP address Posted: 03 Jul 2021 02:31 AM PDT I connect to a Google Cloud MySql db from my laptop, however my IP address not only changes at home, but also when I travel. I have to specify the allowed public ip address in Google Cloud, but every time I reconnect I have to log in & update google cloud with my new IP address. What is the best solution to not have to do that?  |
| Posted: 03 Jul 2021 01:39 AM PDT Remove and purge the apache2 in my debian. And re-install it.  |
| Why is ansible running on a server if they already changed their password? Posted: 03 Jul 2021 12:47 AM PDT What happens is that once you run a playbook with the credentials of a server (your password changes randomly every 12 hours) but after the ansible password is changed you are still able to run the playbook even though the inventory file password is old and when I want to access the same server by ssh manually, it denies me access (since the password is old). I've been looking for the reason but I can't find anything. Does anybody know what is it due to? Thank you for reading.  |
| TASK [common : Pulling common images] Posted: 03 Jul 2021 12:32 AM PDT I'm trying to install openstack wallaby with kolla-ansible. I followed this document https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html and https://docs.openstack.org/kolla-ansible/latest/user/multinode.html to deploy multinode. I created a local registry docker ps -a show so that i try to push image to my local registry and it shows TASK [common : Pulling common images] ******************************************************************************************************************************************************************* failed: [controller] (item={'key': 'fluentd', 'value': {'container_name': 'fluentd', 'group': 'fluentd', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-fluentd:wallaby', 'environment': {'KOLLA_CONFIG_STRATEGY': 'COPY_ALWAYS'}, 'volumes': ['/etc/kolla/fluentd/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', 'kolla_logs:/var/log/kolla/', 'fluentd_data:/var/lib/fluentd/data/'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "fluentd", "value": {"container_name": "fluentd", "dimensions": {}, "enabled": true, "environment": {"KOLLA_CONFIG_STRATEGY": "COPY_ALWAYS"}, "group": "fluentd", "image": "10.102.196.118:4000/kolla/ubuntu-binary-fluentd:wallaby", "volumes": ["/etc/kolla/fluentd/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "kolla_logs:/var/log/kolla/", "fluentd_data:/var/lib/fluentd/data/"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-fluentd\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_bjjz7o8w/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_bjjz7o8w/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-fluentd: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [compute01] (item={'key': 'fluentd', 'value': {'container_name': 'fluentd', 'group': 'fluentd', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-fluentd:wallaby', 'environment': {'KOLLA_CONFIG_STRATEGY': 'COPY_ALWAYS'}, 'volumes': ['/etc/kolla/fluentd/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', 'kolla_logs:/var/log/kolla/', 'fluentd_data:/var/lib/fluentd/data/'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "fluentd", "value": {"container_name": "fluentd", "dimensions": {}, "enabled": true, "environment": {"KOLLA_CONFIG_STRATEGY": "COPY_ALWAYS"}, "group": "fluentd", "image": "10.102.196.118:4000/kolla/ubuntu-binary-fluentd:wallaby", "volumes": ["/etc/kolla/fluentd/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "kolla_logs:/var/log/kolla/", "fluentd_data:/var/lib/fluentd/data/"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-fluentd\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_em961l9o/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_em961l9o/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-fluentd: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [compute02] (item={'key': 'fluentd', 'value': {'container_name': 'fluentd', 'group': 'fluentd', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-fluentd:wallaby', 'environment': {'KOLLA_CONFIG_STRATEGY': 'COPY_ALWAYS'}, 'volumes': ['/etc/kolla/fluentd/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', 'kolla_logs:/var/log/kolla/', 'fluentd_data:/var/lib/fluentd/data/'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "fluentd", "value": {"container_name": "fluentd", "dimensions": {}, "enabled": true, "environment": {"KOLLA_CONFIG_STRATEGY": "COPY_ALWAYS"}, "group": "fluentd", "image": "10.102.196.118:4000/kolla/ubuntu-binary-fluentd:wallaby", "volumes": ["/etc/kolla/fluentd/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "kolla_logs:/var/log/kolla/", "fluentd_data:/var/lib/fluentd/data/"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-fluentd\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_r459m9qj/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_r459m9qj/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-fluentd: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [compute01] (item={'key': 'kolla-toolbox', 'value': {'container_name': 'kolla_toolbox', 'group': 'kolla-toolbox', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-kolla-toolbox:wallaby', 'environment': {'ANSIBLE_NOCOLOR': '1', 'ANSIBLE_LIBRARY': '/usr/share/ansible'}, 'privileged': True, 'volumes': ['/etc/kolla/kolla-toolbox/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', '/dev/:/dev/', '/run/:/run/:shared', 'kolla_logs:/var/log/kolla/', '/run/openvswitch:/run/openvswitch:shared'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "kolla-toolbox", "value": {"container_name": "kolla_toolbox", "dimensions": {}, "enabled": true, "environment": {"ANSIBLE_LIBRARY": "/usr/share/ansible", "ANSIBLE_NOCOLOR": "1"}, "group": "kolla-toolbox", "image": "10.102.196.118:4000/kolla/ubuntu-binary-kolla-toolbox:wallaby", "privileged": true, "volumes": ["/etc/kolla/kolla-toolbox/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "/dev/:/dev/", "/run/:/run/:shared", "kolla_logs:/var/log/kolla/", "/run/openvswitch:/run/openvswitch:shared"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-kolla-toolbox\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_i1vw3h3y/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_i1vw3h3y/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-kolla-toolbox: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [compute02] (item={'key': 'kolla-toolbox', 'value': {'container_name': 'kolla_toolbox', 'group': 'kolla-toolbox', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-kolla-toolbox:wallaby', 'environment': {'ANSIBLE_NOCOLOR': '1', 'ANSIBLE_LIBRARY': '/usr/share/ansible'}, 'privileged': True, 'volumes': ['/etc/kolla/kolla-toolbox/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', '/dev/:/dev/', '/run/:/run/:shared', 'kolla_logs:/var/log/kolla/', '/run/openvswitch:/run/openvswitch:shared'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "kolla-toolbox", "value": {"container_name": "kolla_toolbox", "dimensions": {}, "enabled": true, "environment": {"ANSIBLE_LIBRARY": "/usr/share/ansible", "ANSIBLE_NOCOLOR": "1"}, "group": "kolla-toolbox", "image": "10.102.196.118:4000/kolla/ubuntu-binary-kolla-toolbox:wallaby", "privileged": true, "volumes": ["/etc/kolla/kolla-toolbox/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "/dev/:/dev/", "/run/:/run/:shared", "kolla_logs:/var/log/kolla/", "/run/openvswitch:/run/openvswitch:shared"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-kolla-toolbox\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_fhy2h219/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_fhy2h219/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-kolla-toolbox: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [controller] (item={'key': 'kolla-toolbox', 'value': {'container_name': 'kolla_toolbox', 'group': 'kolla-toolbox', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-kolla-toolbox:wallaby', 'environment': {'ANSIBLE_NOCOLOR': '1', 'ANSIBLE_LIBRARY': '/usr/share/ansible'}, 'privileged': True, 'volumes': ['/etc/kolla/kolla-toolbox/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', '/dev/:/dev/', '/run/:/run/:shared', 'kolla_logs:/var/log/kolla/', '/run/openvswitch:/run/openvswitch:shared'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "kolla-toolbox", "value": {"container_name": "kolla_toolbox", "dimensions": {}, "enabled": true, "environment": {"ANSIBLE_LIBRARY": "/usr/share/ansible", "ANSIBLE_NOCOLOR": "1"}, "group": "kolla-toolbox", "image": "10.102.196.118:4000/kolla/ubuntu-binary-kolla-toolbox:wallaby", "privileged": true, "volumes": ["/etc/kolla/kolla-toolbox/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "/dev/:/dev/", "/run/:/run/:shared", "kolla_logs:/var/log/kolla/", "/run/openvswitch:/run/openvswitch:shared"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-kolla-toolbox\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_lwwkuzxg/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_lwwkuzxg/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-kolla-toolbox: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [compute02] (item={'key': 'cron', 'value': {'container_name': 'cron', 'group': 'cron', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-cron:wallaby', 'environment': {'DUMMY_ENVIRONMENT': 'kolla_useless_env'}, 'volumes': ['/etc/kolla/cron/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', 'kolla_logs:/var/log/kolla/'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "cron", "value": {"container_name": "cron", "dimensions": {}, "enabled": true, "environment": {"DUMMY_ENVIRONMENT": "kolla_useless_env"}, "group": "cron", "image": "10.102.196.118:4000/kolla/ubuntu-binary-cron:wallaby", "volumes": ["/etc/kolla/cron/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "kolla_logs:/var/log/kolla/"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-cron\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_6iio6rgh/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_6iio6rgh/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-cron: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [controller] (item={'key': 'cron', 'value': {'container_name': 'cron', 'group': 'cron', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-cron:wallaby', 'environment': {'DUMMY_ENVIRONMENT': 'kolla_useless_env'}, 'volumes': ['/etc/kolla/cron/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', 'kolla_logs:/var/log/kolla/'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "cron", "value": {"container_name": "cron", "dimensions": {}, "enabled": true, "environment": {"DUMMY_ENVIRONMENT": "kolla_useless_env"}, "group": "cron", "image": "10.102.196.118:4000/kolla/ubuntu-binary-cron:wallaby", "volumes": ["/etc/kolla/cron/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "kolla_logs:/var/log/kolla/"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-cron\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_de6juvjn/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_de6juvjn/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-cron: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} failed: [compute01] (item={'key': 'cron', 'value': {'container_name': 'cron', 'group': 'cron', 'enabled': True, 'image': '10.102.196.118:4000/kolla/ubuntu-binary-cron:wallaby', 'environment': {'DUMMY_ENVIRONMENT': 'kolla_useless_env'}, 'volumes': ['/etc/kolla/cron/:/var/lib/kolla/config_files/:ro', '/etc/localtime:/etc/localtime:ro', '/etc/timezone:/etc/timezone:ro', 'kolla_logs:/var/log/kolla/'], 'dimensions': {}}}) => {"ansible_loop_var": "item", "changed": true, "item": {"key": "cron", "value": {"container_name": "cron", "dimensions": {}, "enabled": true, "environment": {"DUMMY_ENVIRONMENT": "kolla_useless_env"}, "group": "cron", "image": "10.102.196.118:4000/kolla/ubuntu-binary-cron:wallaby", "volumes": ["/etc/kolla/cron/:/var/lib/kolla/config_files/:ro", "/etc/localtime:/etc/localtime:ro", "/etc/timezone:/etc/timezone:ro", "kolla_logs:/var/log/kolla/"]}}, "msg": "'Traceback (most recent call last):\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 268, in _raise_for_status\n response.raise_for_status()\n File "/usr/lib/python3/dist-packages/requests/models.py", line 940, in raise_for_status\n raise HTTPError(http_error_msg, response=self)\nrequests.exceptions.HTTPError: 500 Server Error: Internal Server Error for url: http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-cron\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/tmp/ansible_kolla_docker_payload_szmrt81h/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 1199, in main\n File "/tmp/ansible_kolla_docker_payload_szmrt81h/ansible_kolla_docker_payload.zip/ansible/modules/kolla_docker.py", line 649, in pull_image\n File "/usr/local/lib/python3.8/dist-packages/docker/api/image.py", line 430, in pull\n self._raise_for_status(response)\n File "/usr/local/lib/python3.8/dist-packages/docker/api/client.py", line 270, in _raise_for_status\n raise create_api_error_from_http_exception(e)\n File "/usr/local/lib/python3.8/dist-packages/docker/errors.py", line 31, in create_api_error_from_http_exception\n raise cls(e, response=response, explanation=explanation)\ndocker.errors.APIError: 500 Server Error for http+docker://localhost/v1.41/images/create?tag=wallaby&fromImage=10.102.196.118%3A4000%2Fkolla%2Fubuntu-binary-cron: Internal Server Error ("Get http://10.102.196.118:4000/v2/: dial tcp 10.102.196.118:4000: connect: connection refused")\n'"} PLAY RECAP ********************************************************************************************************************************************************************************************** compute01 : ok=5 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0 Command failed ansible-playbook -i multinode -e @/etc/kolla/globals.yml -e @/etc/kolla/passwords.yml -e CONFIG_DIR=/etc/kolla -e kolla_action=pull /usr/local/share/kolla-ansible/ansible/site.yml And i really don't know how to fix this. Can anyone help me?  |
| Is it secure to still using an old version of VMWare ESXi for production after support ends? Posted: 03 Jul 2021 12:05 AM PDT I'm on a small sized business in which they own a HP ProLiant DL380 G7 Server for production. We would like to use a free license version of ESXi which is the version 6.7 U3 because we can't run modern versions on that server due to processors not been compatible.(X5650 x 2) The main problem here is that ESXi 6.7 support of security patches and updates will end in 2022, which makes me wonder if it would be risky to still use that version after the supports end. I know it's really important to use updated software and hardware but unfortunately this business can't afford a more updated server or a modern version of ESXi. Using an old version of ESXi could let hackers exploit some vulnerability of a virtual machine and access into the other ones ? Are there some business still using old versions of VMWare without trouble ? Our web application stores some user data, which should be protected. I was thinking of using Proxmox VE to solve this problem. Excuse me if this question looks a little bit silly, I'm new into this world of virtualization. Thank you for all your help.  |
| Posted: 03 Jul 2021 12:23 AM PDT i have a website but sometime search console show 501 error in it. But when i open website it looks normal and open fine. Can anyone please help me out with this matter?  |
| Postfix not receiving external mail and local mail stuck in queue Posted: 03 Jul 2021 03:23 AM PDT I have an issue that I can't find solution for. My Postfix server crashed, I re-installed it, but now, and no matter what I do, I can't get it to forward incoming emails to its designated domain. I can send among local users. This is from main.cf: When I try inet_interfaces = all, it stops receiving all together, and when put back to Localhost, they come back in but get stuck in queue with connection refused. Here's the postconf -n  |
| Creating a stacked area distribution percentile graph in Google Cloud Monitoring Posted: 03 Jul 2021 02:25 AM PDT I've created a log based metric using logs stored in Google Cloud Logs based on HTTP response duration. I'd like to a graph which shows stacked area for 50th, 95th, and 99th percentile. I've read the Google Cloud Monitoring docs on various charts and while I can get any single metric to display as a percentile; I can't seem to have all three percentiles render stacked at the same time. What is possible is adding the 3 percentiles to a chart as 3 separate metrics with different alignment which seems to work well for regular line charts but if I change the chart type to stacked area then each percentile shades its area independentally of the other percentile lines. I can also get all three lines to show up if I select a "Heatmap" chart with This is a very common way to visualize distribution percentiles so I think it should be possible (may by editing the query direction to include multiple percentiles) so any help is appreciated. Metric Details: Type: Distribution Filter: Units: s Field name: jsonPayload.duration Labels:
Histogram Buckets:
 |
| How to query UCS network fabric information inside the OS? Posted: 03 Jul 2021 03:22 AM PDT On the Cisco UCS www page for the given POD, I can see what Fabric is used for a given vNIC. But how can I query inside, from the OS (ex.: SLES12 or Windows server) what ethX (NIC) if from/via which network Fabric? ("A" or "B") Or there is no tool that I can run inside the ex.: SLES OS to query these kinds of infos? Not talking about the https://community.cisco.com/t5/cisco-developed-ucs-integrations/cisco-ucs-powertool-suite-powershell-modules-for-cisco-ucs/ta-p/3639523 with which I can query infos outside the OS (the OS that runs on the UCS, since I don't want to have auth infos for the UCS inside the OS what runs on the UCS)  |
| How to avoid automatic patching for SQL Server 2016 via Windows automatic update service? Posted: 03 Jul 2021 04:08 AM PDT While updating OS patches, we see that SQL Server is also receiving hotfix patches; we don't want to install SQL Server patches and we don't want to stop OS patches from installing. Microsoft says "By default, Windows Update client is configured to provide updates only for Windows. If you enable the Give me updates for other Microsoft products when I update Windows setting, you also receive updates for other products, including security patches for Microsoft SQL Server and other Microsoft software." I did check this setting on the server and it was off and grayed out. Hence, I believe when SQL Server was installed, the below option was checked and that is causing it to receive updates:
So how can we disable it through some policy or registry key?  |
| GCP cloud shell disconnecting frequently Posted: 03 Jul 2021 02:00 AM PDT I logged into Google cloud and cloud shell keeps on disconnecting . Not sure why it is. Internet is fine. Error: The connection to your Google Cloud Shell was lost.  |
| convert nginx reverse proxy config to apache Posted: 03 Jul 2021 04:08 AM PDT I have the following working nginx reverse proxy config and I'm trying to convert it to run under apache httpd but I'm not able to get it working  |
| Removing default Claims Providers Trust - ADFS 2016 Posted: 03 Jul 2021 12:49 AM PDT I want to know whether it is possible to remove/disable (or even hide) the default claims providers trust in the ADFS page. I have setup ADFS to point to my AzureAD so I wouldn't require the on-prem Claims providers trust anymore. Is there any way to remove it?  |
| Need help in figuring out if there is anything wrong with my DNS settings for mail delivery Posted: 03 Jul 2021 12:03 AM PDT Having issues with email delivery into outlook.com and hotmail. emails are going into junk mail. Email flow is "Application > Exchange 2016 > Firewall > Office 365 > Mimecast" MX records points to Mimecast and goes from there to Office 365. We do not have our own SPF record, DKIM or DMARC set up for upp-ltd.com and I am not sure if Msft has anything set up for uppgroup.onmicrosoft.com. besides for SPF, DKIM and DMARC does everything looks ok on the email headers below??  |
| Cannot connect to open port in remote server Posted: 03 Jul 2021 01:03 AM PDT On my remote server, I installed
I defined an inbound security rule,
As you can see, Port 9200 is publicly accessible to everybody. When I tried to access the remote
My router firewall does not have any rules blocking outbound traffic to any TCP port. Any suggestions on how to make my remote ElasticSearch server accessible from my local machine?  |
| How can I report on who has viewed a file in an Office 365 SharePoint library? Posted: 03 Jul 2021 04:26 AM PDT I want to store a bunch of policies in a SharePoint library (Office 365) and want to be able to report on all users who have viewed the document. I could do it like this: https://support.office.com/en-us/article/Configure-audit-settings-for-a-site-collection-a9920c97-38c0-44f2-8bcb-4cf1e2ae22d2?ui=en-US&rs=en-US&ad=US (using auditing on the site) but it seems like overkill. I just need to report on each distinct user who has viewed each document, not every time they have accessed it. Can this be done "out of the box" or if not is there a (O365 friendly) plugin?  |
| Apache 2.4 ErrorDocument for multiple subdomains Posted: 03 Jul 2021 03:02 AM PDT we're running a large project for different customers, each has its own subdomain. Apache should not execute any script if an invalid subdomain is used. Instead, an error page should be shown. Working: this is out zzz-default.conf which is the last VHOST and matches all queries that are not catched by another VHOST. What's not working: This file is located in Our problem seems to be the redirect rule, but we need this to match all subdomains and rewrite to If I enable this and call an invalid subdomain, I get
Anybody knows why? Edit: The other VHOSTs are defined as There are 13 VHOSTs defined like this and then the above  |
| openssl cms not finding signer certificate Posted: 03 Jul 2021 05:04 AM PDT So I created a PKCS7 signed message and am trying to validate it with OpenSSL with the following command: Doing so returns me the following error: I don't understand this error. Here's the output of Here's the base64 encoded PKCS7: The X509 cert is as follows: The cert parses just fine with The cert is a self-signed cert. The issuer DN is as follows: That matches the issuer DN in the SignerInfo: Here's the serial number of the SignerInfo: This matches the serial number of the of the X509 cert: So why isn't it finding the signing cert?  |
| pgpool2 parallel mode: Non-superusers must provide a password in the connection string Posted: 03 Jul 2021 06:00 AM PDT I have two AWS RDS postgres nodes backing a parallel mode pgpool setup on EC2. After using pgbench to populate test tables, I get odd behavior from test queries. Any query that uses a function produces the error mentioned in the subject line, while other queries work as expected. Three examples showing success, expected failure, and unexpected failure: Success -- Yields the expected record set: Since the backing nodes are on RDS, md5 authentication is required. Authentication appears to be working fine in the case of non-function queries, as can be seen by replacing the correct password above with an incorrect one. Expected authentication failure: Here's the part that has me baffled -- If I put a function like min() or count() into the query, I get authentication problems: As can be seen from this last query, the password is supplied in the connection string (to the fronted, anyway) and it is the correct password as shown in the first query. Why would my first query work fine with no auth problems, but the third one fail? Have I overlooked a setting somewhere? Edit 2014-10-23: Adding more information. I added superuser privileges to user pgpool on the (frontend) system database and no longer get Turning on debugging for pgpool and looking in the log, I see the query being rewritten as the following, which, in the call to dblink, does not contain the password specified in the original connection string:  |
| using logrotate with prerotate/postrotate scripts Posted: 03 Jul 2021 03:02 AM PDT I need to deliver csv file with some data which will come from my application. Structure of file shall look like this: As you can see, there is a 'csv header': and data from my application: where each line is one measurement. During day I'm having 24 measurements. File which i have to deliver shall consists of csv header and data coming from my application, and for each day i need to have separate file. Thing is - my application is dummy, not extendable, and can only write data into a one file, without csv header, and also cannot create a new file when date is changed. I tought of using logrotate, which:
so in each new file i will have 'csv header' provided. Is it possible ? regards J.  |
| Posted: 03 Jul 2021 02:00 AM PDT we have a bit a sticky problem on our Asterisk server, which we are struggling to resolve, I'm hoping someone with more knowledge than me can help. We are running Asterisk 1.8.23.0 on Centos 6.4 and our phones and asterisk server are sitting on the inside of a firewall and our voip service providers are on the outside. The firewall is setup and managed by an external company. We currently have two voip service providers, In a recent security audit we were told that we should have all our voip traffic running through a firewall, and it's been decided that we we should do this in two phases. The first phase is to put the inbound traffic that we recieve from Initially we tried setting where With these settings in place, the call centre can recieve phone calls via the IVR, but once the calls are connected, the external caller can hear the call centre agent, but the call centre agent cannot hear the caller. Our voip service provider tells us that in the
according to
Any help is greatly appreciated.  |
| Can't request computer certificate Posted: 03 Jul 2021 06:00 AM PDT I am using MMC with the snaping of certificates. I am requesting certificates from a brand new installation of a CA. Requesting User certificates works perfectly. Requesting Computer certificates fails and says the RPC service is unavailable. What should I check?  |
| Repairing Dynamics CRM 2011 Server Posted: 03 Jul 2021 05:04 AM PDT As stated above, I had a bit of an issue with my CRM 2011 server last week. I run a small computer repair company and use it to manage my clients. I was running the server in a VirtualBox VM and the host hard drive ran out of space. My original problem was that the virtual hard drive got corrupted towards the end. I was able to use Acronis to clone the VHD to a new one and got my Server 2008 R2 running again. Then I ran into a problem where SQL Server 2008 wasn't running correctly. Ran a repair on that and got access to my data again. When I went to log into my CRM, all of the dashboards threw a generic SQL error. I found a script on another blog that helped me fix that issue(script below). But now whenever I try to open any entity, I get a generic error. No information on whats going on and no error codes. I can see the specific entries in the list view, but the error comes up every time I try to open one of them. I tried repairing CRM multiple times with no change. Any help? Edit. Link to Trace: http://www.onyx-computers.com/crmtrace.log Trace was too big for the post so I added it to my FileSonic account. I should also add that yesterday, I tried creating a new server from scratch and importing organizations database. That didnt help at all. It still does the same thing. I also noticed that when the error page comes up, there is a Try Again and Cancel button and when I click Try Again a few times, I get a 404 error. Edit. Changed link from FileSonic to my web host.  |
| How to make an OpenVPN connection over pptp connection in ubuntu Posted: 03 Jul 2021 05:00 AM PDT I need to connect to my ISP's server using pptp. And then I need to connect to the private network at my office using OpenVPN. OS: Ubuntu 10.10 How can I make such connection? Thank you.  |
| In Amazon EC2, how do I make it run a python script when I “clone” that instance? Posted: 03 Jul 2021 01:03 AM PDT Suppose I have a script in How do I run that script, when a new instance is booted? (I'm used to using the point-and-click control panel Amazon has...)  |
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