$ sudo uptrack-upgrade -v
Client invoked as: /sbin/uptrack-upgrade -v
dbus: Action: START
Verifying your access key is valid by requesting: https://updates.ksplice.ap-osaka-1.oci.oraclecloud.com/update-repository/dfc21b3ced9af52f6a8760c1b1860f928ba240970a3612bb354c84bb0ce5903e/+uuid/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/status
cURL error 28 (Connection timed out after 30001 milliseconds) while checking key.
Traceback (most recent call last):
File "/sbin/uptrack-upgrade", line 808, in downloadUserStatus
c.perform()
pycurl.error: (28, 'Connection timed out after 30001 milliseconds')
Failed, but running without network. Not writing new plans.
Writing status to file.
Could not connect to the Ksplice Uptrack server. A network connection
is needed to ensure you have the latest list of updates to install.
Please check your Internet connection and try again. If this computer
does not have direct access to the Internet, you will need to
configure an https proxy in /etc/uptrack/uptrack.conf.
(Network error: Connection timed out after 30001 milliseconds)
dbus: Action: STOP
$ nslookup updates.ksplice.ap-osaka-1.oci.oraclecloud.com
Server: 169.254.169.254
Address: 169.254.169.254#53
Non-authoritative answer:
Name: updates.ksplice.ap-osaka-1.oci.oraclecloud.com
Address: 192.29.241.26
$ telnet 192.29.241.26 443
Trying 192.29.241.26...
The instance can NOT connect to https://updates.ksplice.ap-osaka-1.oci.oraclecloud.com
$ curl https://ingestion.osms.ap-osaka-1.oci.oraclecloud.com/
<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
<hr><center>nginx/1.20.1</center>
</body>
</html>
$ curl https://updates.ksplice.ap-osaka-1.oci.oraclecloud.com/
curl: (7) Failed to connect to updates.ksplice.ap-osaka-1.oci.oraclecloud.com port 443: Connection timed out
$ nslookup ingestion.osms.ap-osaka-1.oci.oraclecloud.com
Server: 169.254.169.254
Address: 169.254.169.254#53
Non-authoritative answer:
Name: ingestion.osms.ap-osaka-1.oci.oraclecloud.com
Address: 192.29.241.193
$ nslookup updates.ksplice.ap-osaka-1.oci.oraclecloud.com
Server: 169.254.169.254
Address: 169.254.169.254#53
Non-authoritative answer:
Name: updates.ksplice.ap-osaka-1.oci.oraclecloud.com
Address: 192.29.241.26
It can connect to ingestion.osms.ap-osaka-1.oci.oraclecloud.com (192.29.241.193), but can NOT connect to updates.ksplice.ap-osaka-1.oci.oraclecloud.com (192.29.241.26).