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Wrapper optimisation

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This commit is contained in:
Iain Powrie 2022-06-10 23:30:33 +00:00
parent 92eeefb4e8
commit 47da0ab1aa
1 changed files with 25 additions and 12 deletions
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37
docker_launcher.sh
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@ -1,31 +1,44 @@
#!/bin/sh
# Check if config exists from existing installation (venv or previous docker launch)
# Check if config exists taking one from image if needed.
if [ ! "$(ls -A --ignore=.gitkeep ./app/config)" ]; then
echo "Wrapper | Config not found, pulling defaults..."
echo "Wrapper | 🏗️ Config not found, pulling defaults..."
mkdir ./app/config/ 2> /dev/null
cp -r ./app/config_original/* ./app/config/
if [ $(id -u) -eq 0 ]; then
# We're running as root;
# Look for files & dirs that require group permissions to be fixed
# This will do the full /crafty dir, so will take a miniute.
echo "Wrapper | 📋 Looking for problem bind mount permissions globally..."
find . ! -group root -exec chgrp root {} \;
find . ! -perm g+rw -exec chmod g+rw {} \;
find . -type d ! -perm g+s -exec chmod g+s {} \;
fi
fi
if [ $(id -u) -eq 0 ]; then
# We're running as root;
# Need to ensure all dirs are owned by the root group,
# This fixes bind mounts that may have incorrect perms.
# We're running as root
# Look for files & dirs that require group permissions to be fixed
echo "Wrapper | Looking for problem bind mount permissions"
find . ! -group root -exec chgrp root {} \;
find . ! -perm g+rw -exec chmod g+rw {} \;
find . -type d ! -perm g+s -exec chmod g+s {} \;
# If we find files in import directory, we need to ensure all dirs are owned by the root group,
# This fixes bind mounts that may have incorrect perms.
if [ ! "$(ls -A --ignore=.gitkeep ./app/import)" ]; then
echo "Wrapper | 📋 Files present in import, checking/fixing permissions..."
echo "Wrapper | ⏳ Please be paitent for larger servers..."
find . ! -group root -exec chgrp root {} \;
find . ! -perm g+rw -exec chmod g+rw {} \;
find . -type d ! -perm g+s -exec chmod g+s {} \;
echo "Wrapper | ✅ Permissions Fixed! (This will happen every boot until /import is empty!)"
fi
# Switch user, activate our prepared venv and lauch crafty
args="$@"
echo "Wrapper | Launching crafty with [$args]"
echo "Wrapper | 🚀 Launching crafty with [$args]"
exec sudo -u crafty bash -c "source ./.venv/bin/activate && exec python3 main.py $args"
else
# Activate our prepared venv
echo "Wrapper | Non-root host detected, using normal exec"
echo "Wrapper | 🚀 Non-root host detected, using normal exec"
. ./.venv/bin/activate
# Use exec as our perms are already correct
# This is likely if using Kubernetes/OpenShift etc