I am trying to install the datadog agent on Azure databricks using the steps mentioned in https://docs.datadoghq.com/integrations/databricks/?tab=allnodes
But while executing the init script, it fails with this error : "curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to s3.amazonaws.com:443".
Tried installing the agent with python package 'datadog', still the issue persists relevant to SSL.
Please let know if there is a fix for this?
Regards.
This error message indicates that there was a system call error during an SSL connection to the Amazon S3 endpoint (s3.amazonaws.com:443). Here are a few possible solutions that might help resolve this issue:
Check your internet connection: Ensure that your machine has a stable internet connection and that it is not being blocked by a firewall or proxy.
Update OpenSSL: Make sure that you have the latest version of OpenSSL installed on your machine. Updating OpenSSL can sometimes resolve SSL-related errors.
Check your network settings: If you are behind a firewall or proxy, ensure that the firewall or proxy is not blocking access to the Amazon S3 endpoint (s3.amazonaws.com:443).
Verify the endpoint: Double-check the endpoint URL to ensure that it is correct and that you are using the correct protocol (https).
If the above steps do not resolve the issue, you may need to contact Datadog support for further assistance.
Related
I have one site deployed on AWS Rosa. This site is secured with https protocol. I am trying to create Route53 healthcheck for that site. The Route53 healthcheck fails stating reason -
Failure: Resolved IP: x.x.x.x. SSL communication failure: Received fatal alert: protocol_version
However I am able to access the site on browser.
As mentioned at-
https://aws.amazon.com/premiumsupport/knowledge-center/route-53-fix-unhealthy-health-checks/
following curl command returns me httpcode 200 and response time less than 1 second
curl -Ik -w "HTTPCode=%{http_code} TotalTime=%{time_total}\n" <http/https>://<domain-name/ip address>:<port>/<path> -so /dev/null
Also when I was trying to run same command with old curl version, I was getting error -
routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version
The error from Route53 also shows protocol version. Not sure if these 2 are related.
Anyone came across this issues , any pointers will be highly appreciated.
If site URL is accessible over browser, then Route53 health check should return healthy state
My environment : windows server 2019, isolated network w/o internet access, local instance of gitlab server, gitlab-runner v 15.2.0.
I try to register runner on my gitlab server i got this error:
ERROR: Registering runner. failed runner=<runner> status=couldn't execute POST against https://test-gitlabserver/api/v4/runners: Post https://test-gitlabserver/api/v4/runners: net/http: TLS handshake timeout PANIC: Failed to register the runner. You may be having network problems.
So, I check that port 443, 80 is accessible, certificate chain is valid, certificate trusted authority is up to date, check certificate revocation list is up to date. When I'm do
curl https://<test-gitlabserver>
everything is ok, But runner still not register.
After that I have the internet access on this windows server and it's work like a charm, but it's must be isolated network. I do a few wireshark capture to compare sessions and I see - if internet connection is down, after TLS "client hello" phase, connection with gilab server close, but if internet connection is up, after TLS "Client hello", i got "Server hello" and runner succesfully register
P.S sry for mistakes in text=)
I am installing eucalyptus 4.4.4 on centos 7 and i have done all the installation steps but DNS is still not working. When i using ping to check it is showing error that cannot find service.
To check the status of the eucalyptus dns service you can use:
# euserv-describe-services --filter service-type=dns --expert
SERVICE arn:euca:bootstrap:api.10.117.111.14:dns:api.10.117.111.14.dns/ enabled 21 http://192.168.111.14:8773/services/Dns
If the service is not enabled then the most likely reason is that another service is installed and using the dns port.
If the service is enabled then you can check the output using dig:
dig +short ec2.internal #192.168.111.14
192.168.111.14
In this example my dns and ec2 (compute) services are on the same host.
If you see a response such as:
Warning: query response not set
from the dig command then you may not have enabled dns functionality, to check and then enable dns run:
# euctl dns.enabled
# euctl dns.enabled=true
It is also a good idea to review other setting described in the documentation to verify dns settings:
http://docs.eucalyptus.cloud/eucalyptus/4.4.5/index.html#shared/setting_up_dns.html
I've a nodejs api that uses npm package msrestazure.
From my local development I've to pass via enterprise proxy to get to the internet.
When I try msRestAzure.loginWithServicePrincipalSecret I get a connection timeout due to the fact that request doesn't use the proxy.
Error: connect ETIMEDOUT 52.143.136.20:443
If someone knows how I can force the usage of the proxy tell me.
For info i've tested multiple solution
set proxy environment variable : not running
use netsh winhttp to set proxy : not running
use software proxycap : it runs. But software is not free and can't request to other developper to use it.
Any has an idea ?? Issue is only for request done by the package.
If i use http request to do the request my self, it works :(
Thanks for your help
sorry for delay ...
Solution is to use package npm dotenv and add HTTP_PROXY and HTTPS_PROXY variable in it.
Hope that can help :)
I am trying to download a serious of scripts ... unfortunately it doesn't work.
shell:
$ wget --secure-protocol=TLSv1 --user=username --password=password --no-check-certificate https://www.example.com/bla/foo/bar/secure/1.pdf
respond:
--2014-10-06 12:49:26-- https://www.example.com/bla/foo/bar/secure/1.pdf
Resolving www.example.com (www.example.com)... xxx.xxx.xx.xx
Connecting to www.example.com (www.example.com)| xxx.xxx.xx.xx|:443... connected.
OpenSSL: error:14094438:SSL routines:SSL3_READ_BYTES:tlsv1 alert internal error
Unable to establish SSL connection.
There can be lots of reasons why this fails with this error, among them:
server is unable to cope with newer TLS versions
server requires client authentication
server has a misbehaving SSL load balancer in front
there is a firewall between you and the server rejecting your traffic after initial inspection
That's all which can be said from the information you provide.
You might check the server against sslabs to get more information or provide more details in your question, like the real URL.
Edit: The requested server is www2.cs.fau.de. This server supports only SSLv3 and croaks on TLSv1 (instead of just responding with SSLv3), so you need to enforce SSLv3 with wget:
wget --secure-protocol=SSLv3 ...
The certificate of the server can be verified against the usual trusted CA on Linux, so you probably don't need the --no-check-certificate option.
Most browsers can access this site because they automatically downgrade to older SSL versions if connects with more modern versions does not succeed, but tools like curl or wget do not retry with downgraded versions.