6
May, 2020
Running vCD Cli fail with the following error: ModuleNotFoundError: No module named ‘_sqlite3’
Cloud, VMware Cloud, Container Service Extension, vCloud DirectorAfter installing the VMware Container Service Extension, which install the vCD CLI in the process, vCD CLI kept failing to start and complaining about not finding sqlite3 module as showing below. I was installing on CentOS 8.1, but even then it sounds like the sqlite version included with CentOS is out of date for what vCD CLI require to be installed. Below is what the error looked like.
# vcd --help Traceback (most recent call last): File "/home/rohan/.local/lib/python3.7/site-packages/vcd_cli/browsercookie/__init__.py", line 18, in <module> from pysqlite2 import dbapi2 as sqlite3 ModuleNotFoundError: No module named 'pysqlite2' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/rohan/.local/bin/vcd", line 6, in <module> from vcd_cli.vcd import vcd File "/home/rohan/.local/lib/python3.7/site-packages/vcd_cli/vcd.py", line 121, in <module> from vcd_cli import login # NOQA File "/home/rohan/.local/lib/python3.7/site-packages/vcd_cli/login.py", line 24, in <module> from vcd_cli import browsercookie File "/home/rohan/.local/lib/python3.7/site-packages/vcd_cli/browsercookie/__init__.py", line 20, in <module> import sqlite3 File "/usr/local/lib/python3.7/sqlite3/__init__.py", line 23, in <module> from sqlite3.dbapi2 import * File "/usr/local/lib/python3.7/sqlite3/dbapi2.py", line 27, in <module> from _sqlite3 import * ModuleNotFoundError: No module named '_sqlite3'
While the steps below is mainly focused on how to fix the issue to be able to install vCD or CSE, the same steps will be relevant to anyone having a similar ModuleNotFoundError: No module named ‘_sqlite3’ error in Python to install any other application.… Read More
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5
May, 2020
CSE 2.6.1 Error: Default template ubuntu-16.04_k8-1.15_weave-2.5.2_rev3 with revision 0 not found. Unable to start CSE server.
Cloud, VMware Cloud, Container Service Extension, Kubernetes, vCloud DirectorWhile trying to run my Container Service Extension 2.6.1 after a successful installation. I kept getting the following error “Default template ubuntu-16.04_k8-1.15_weave-2.5.2_rev3 with revision 0 not found. Unable to start CSE server.”
To fix this you will need to:
- Edit your CSE config.yaml file to include the right name of the default template and revision number. (Much more on this below)
- Encrypt your CSE config file again
- Re-Run CSE with your encrypted config file
In this post I will explain this in a bit more details for those hitting the same issue, as the resolution is quite simple but might not be as obvious if you are doing this for the first time.
For a start, here is what the exact error look like:
[root@vtcse01 Python-3.7.3]# cse run --config encrypted-config.yaml
Required Python version: = 3.7.3
Installed Python version: 3.7.3 (default, May 4 2020, 15:36:31)
[GCC 8.3.1 20190507 (Red Hat 8.3.1-4)]
Password for config file decryption:
Decrypting 'encrypted-config.yaml'
Validating config file 'encrypted-config.yaml'
Connected to AMQP server (VTAMQP01.vt.com:5672)
InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised.
Connected to vCloud Director (vcd.vt.com:443)
Connected to vCenter Server 'vtvc01' as '[email protected]' (vtvc01.vt.com:None)
Config file 'encrypted-config.yaml' is valid
Loading k8s template definition from catalog
Found K8 template 'ubuntu-16.04_k8-1.15_weave-2.5.2'… Read More 
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