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__netbox: uninstall not anymore required packages

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This code tries to remove packages not needed anymore. As it presumably
not removing dependencies, it's not that perfect pice of script.
This commit is contained in:
matze 2020-10-05 18:26:47 +02:00
parent 14f7cf8839
commit 0c85b2d3fd
1 changed files with 19 additions and 2 deletions
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21
type/__netbox/gencode-remote
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@ -36,18 +36,35 @@ ps -axo pid,cmd | awk '\$2 ~ "^/opt/netbox/venv/"{print \$1}' | xargs kill || tr
EOF EOF
cat << EOF cat << EOF
# backup requirement files
if [ -f /opt/netbox/requirements.txt]; then
cp /opt/netbox/requirements.txt /opt/netbox/old-requirements.txt
else
# preseve file-not-found errors and warnings
touch /opt/netbox/old-requirements.txt
fi
cp '$src/requirements.txt' /opt/netbox/
# Deploy sources and restore configuration. # Deploy sources and restore configuration.
rm -r '$install_dir' rm -r '$install_dir'
cp -r '$src/netbox' '$install_dir' cp -r '$src/netbox' '$install_dir'
cp '$src/requirements.txt' /opt/netbox/ # backup dependency info
ln -s /opt/netbox/cdist/configuration.py '$install_dir/netbox/configuration.py' ln -s /opt/netbox/cdist/configuration.py '$install_dir/netbox/configuration.py'
ln -s /opt/netbox/cdist/ldap_config.py '$install_dir/netbox/ldap_config.py' ln -s /opt/netbox/cdist/ldap_config.py '$install_dir/netbox/ldap_config.py'
# Setup & enter python virtualenv. # Setup & enter python virtualenv.
# forcing python3 to be sure (till python4 gets released ..) # forcing python3 to be sure (till python4 gets released ..)
virtualenv -p python3 /opt/netbox/venv virtualenv -p python3 /opt/netbox/venv
# Uninstall packages not required anymore
# if versions not 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
awk -F== '{print $1}' '/opt/netbox/requirements.txt' | sort > "\$tmpdir/curr-reqs.txt"
awk -F== '{print $1}' '/opt/netbox/old-requirements.txt' | sort > "\$tmpdir/old-reqs.txt"
comm -23 "\$tmpdir/curr-reqs.txt" "\$tmpdir/old-reqs.txt" \
| xargs /opt/netbox/venv/bin/pip3 uninstall -y
# Install python dependencies. # Install python dependencies.
# avoid gunicorn, because it will be done in an other type # avoid gunicorn, because it will be done in an other type
grep -v "^gunicorn==" "\$tmpdir/$src/requirements.txt" \ grep -v "^gunicorn==" "\$tmpdir/$src/requirements.txt" \
@ -57,7 +74,7 @@ EOF
if [ -f "$__object/parameter/ldap-server" ]; then if [ -f "$__object/parameter/ldap-server" ]; then
echo "/opt/netbox/venv/bin/pip3 install django-auth-ldap" echo "/opt/netbox/venv/bin/pip3 install django-auth-ldap"
else else
echo "/opt/netbox/venv/bin/pip3 uninstall django-auth-ldap" echo "/opt/netbox/venv/bin/pip3 uninstall -y django-auth-ldap"
fi fi
cat << EOF cat << EOF