49 lines
1.6 KiB
Bash
Executable file
49 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/dumb-init /bin/bash
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# Copyright 2017 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e
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echo 0 > /tmp/nginx.pid
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# fix directory permissions
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writeDirs=( \
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/var/log
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/var/log/nginx
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/tmp
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);
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for dir in "${writeDirs[@]}";do
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mkdir -p ${dir};
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chown -R www-data.www-data ${dir};
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done
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ln -sf /dev/stdout /var/log/nginx/access.log
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ln -sf /dev/stderr /var/log/nginx/error.log
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chown www-data.www-data /var/log/nginx/*
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echo "Testing if setcap is supported..."
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if setcap cap_net_bind_service=+ep /usr/sbin/nginx; then
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echo "setcap is supported. Setting cap_net_bind_service=+ep to allow binding port lower than 1024 as non-root"
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setcap cap_net_bind_service=+ep /usr/sbin/nginx
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setcap -v cap_net_bind_service=+ep /usr/sbin/nginx
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setcap cap_net_bind_service=+ep /nginx-ingress-controller
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setcap -v cap_net_bind_service=+ep /nginx-ingress-controller
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echo "Droping root privileges and running as user..."
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su-exec www-data:www-data "$@"
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else
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echo "WARNING!!!: setcap is not supported. Running as root"
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echo "Please check https://github.com/moby/moby/issues/1070"
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"$@"
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fi
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