mirror of
https://github.com/ivuorinen/docker-elk.git
synced 2026-01-26 11:44:06 +00:00
39 lines
1.3 KiB
Docker
39 lines
1.3 KiB
Docker
# Exit on Error
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set -e
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OUTPUT_DIR=/secrets/certs
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ZIP_CA_FILE=$OUTPUT_DIR/ca.zip
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ZIP_FILE=$OUTPUT_DIR/certs.zip
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printf "======= Generating Elastic Stack Certificates =======\n"
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printf "=====================================================\n"
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if ! command -v unzip &>/dev/null; then
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printf "Installing Necessary Tools... \n"
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yum install -y -q -e 0 unzip;
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fi
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printf "Clearing Old Certificates if exits... \n"
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mkdir -p $OUTPUT_DIR
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find $OUTPUT_DIR -type d -exec rm -rf -- {} +
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mkdir -p $OUTPUT_DIR/ca
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printf "Generating CA Certificates... \n"
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PASSWORD=`openssl rand -base64 32`
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/usr/share/elasticsearch/bin/elasticsearch-certutil ca --pass "$PASSWORD" --pem --out $ZIP_CA_FILE &> /dev/null
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printf "Generating Certificates... \n"
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unzip -qq $ZIP_CA_FILE -d $OUTPUT_DIR;
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/usr/share/elasticsearch/bin/elasticsearch-certutil cert --silent --pem --ca-cert $OUTPUT_DIR/ca/ca.crt --ca-key $OUTPUT_DIR/ca/ca.key --ca-pass "$PASSWORD" --in /setup/instances.yml -out $ZIP_FILE &> /dev/null
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printf "Unzipping Certifications... \n"
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unzip -qq $ZIP_FILE -d $OUTPUT_DIR;
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printf "Applying Permissions... \n"
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chown -R 1000:0 $OUTPUT_DIR
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find $OUTPUT_DIR -type f -exec chmod 655 -- {} +
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printf "=====================================================\n"
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printf "SSL Certifications generation completed successfully.\n"
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printf "=====================================================\n"
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