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__netbox: don't call pip3 uninstall if nothing available

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To avoid an error from pip, it will be checked if there are packages to
uninstall. This is better than just doing `|| true`.
This commit is contained in:
matze 2020-10-11 16:50:22 +02:00
parent 13e97d171b
commit 32c95ccb22
1 changed files with 8 additions and 3 deletions
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11
type/__netbox/gencode-remote
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@ -66,12 +66,16 @@ ln -fs /opt/netbox/cdist/ldap_config.py '$install_dir/netbox/ldap_config.py'
virtualenv -p python3 /opt/netbox/venv virtualenv -p python3 /opt/netbox/venv
# Uninstall packages not required anymore # Uninstall packages not required anymore
# if versions not shortend, they will be ignored by pip, but not by comm # if versions not be shortend, they will be ignored by pip, but not by comm
# all of this could be done with grep, too, but it's still must be shortend with awk # all of this could be done with grep, too, but it's still must be shortend with awk
awk -F== '{print $1}' '/opt/netbox/requirements.txt' | sort > "\$tmpdir/curr-reqs.txt" awk -F== '{print $1}' '/opt/netbox/requirements.txt' | sort > "\$tmpdir/curr-reqs.txt"
awk -F== '{print $1}' '/opt/netbox/old-requirements.txt' | sort > "\$tmpdir/old-reqs.txt" awk -F== '{print $1}' '/opt/netbox/old-requirements.txt' | sort > "\$tmpdir/old-reqs.txt"
comm -23 "\$tmpdir/old-reqs.txt" "\$tmpdir/curr-reqs.txt" \ comm -23 "\$tmpdir/old-reqs.txt" "\$tmpdir/curr-reqs.txt" > "\$tmpdir/pip-uninstall.txt"
| xargs /opt/netbox/venv/bin/pip3 uninstall -qy
# only uninstall if something is available (to avoid errors cause of this)
if [ -s "\$tmpdir/pip-uninstall.txt" ]; then
/opt/netbox/venv/bin/pip3 uninstall -qy -r "\$tmpdir/pip-uninstall.txt"
fi
# Install python dependencies. # Install python dependencies.
# avoid gunicorn, because it will be done in an other type # avoid gunicorn, because it will be done in an other type
@ -86,6 +90,7 @@ EOF
fi fi
cat << EOF cat << EOF
# Set final permissions. # Set final permissions.
chown -R netbox /opt/netbox chown -R netbox /opt/netbox