mirror of
https://github.com/LaCasemate/fab-manager.git
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full elastic upgrade
This commit is contained in:
Sylvain
parent
ffcc8f958f
commit
db9912defb
@ -11,6 +11,12 @@
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config()
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{
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if ! command -v curl
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then
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echo "Please install curl before running this script."
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echo "curl was not found, exiting..."
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exit 1
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fi
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FM_PATH=$(pwd)
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TYPE="NOT-FOUND"
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read -rp "Is fab-manager installed at \"$FM_PATH\"? (y/n) " confirm </dev/tty
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@ -120,19 +126,21 @@ detect_installation()
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upgrade_compose()
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{
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local current=$1
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local target=$2
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echo "Upgrading docker-compose installation..."
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docker-compose stop elasticsearch
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docker-compose rm -f elasticsearch
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sed -i.bak 's/image: elasticsearch:1.7/image: elasticsearch:2.4/g' "$FM_PATH/docker-compose.yml"
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sed -i.bak "s/image: elasticsearch:$current/image: elasticsearch:$target/g" "$FM_PATH/docker-compose.yml"
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docker-compose pull
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docker-compose up -d
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sleep 10
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STATUS=$(test_running)
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local version=$(test_version)
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if [ "$STATUS" = "ONLINE" ] && [ "$version" = "2.4" ]; then
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echo "Migration to elastic 2.4 was successful."
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if [ "$STATUS" = "ONLINE" ] && [ "$version" = "$target" ]; then
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echo "Migration to elastic $target was successful."
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else
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echo "Unable to find an active ElasticSearch 2.4 instance, something may have went wrong, exiting..."
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echo "Unable to find an active ElasticSearch $target instance, something may have went wrong, exiting..."
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echo "status: $STATUS, version: $version"
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exit 4
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fi
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@ -140,8 +148,10 @@ upgrade_compose()
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upgrade_docker()
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{
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local current=$1
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local target=$2
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echo "Upgrading docker installation..."
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local containers=$(docker ps | grep elasticsearch:1.7)
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local containers=$(docker ps | grep "elasticsearch:$current")
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# get container id
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local id=$(docker inspect -f '{{.Id}} {{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' $(echo "$containers" | awk '{print $1}') | grep "$ES_IP" | awk '{print $1}')
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# get container name
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@ -150,28 +160,37 @@ upgrade_docker()
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local network=$(docker inspect -f '{{.NetworkSettings.Networks}}' "$id" | sed 's/map\[\(.*\):0x[a-f0-9]*\]/\1/')
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# get container mapping to data folder
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local mounts=$(docker inspect -f '{{.Mounts}}' "$id" | sed 's/} {/\n/g' | sed 's/^\[\?{\?bind[[:blank:]]*\([^[:blank:]]*\)[[:blank:]]*\([^[:blank:]]*\)[[:blank:]]*true \(rprivate\)\?}\?]\?$/-v \1:\2/g' | sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g')
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# stop elastic 1.7
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# stop current elastic
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docker stop "$name"
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docker rm -f "$name"
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# run elastic 2.4
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docker pull elasticsearch:2.4
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echo docker run --restart=always -d --name="$name" --network="$network" --ip="$ES_IP" "$mounts" elasticsearch:2.4 | bash
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# run target elastic
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docker pull "elasticsearch:$target"
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echo docker run --restart=always -d --name="$name" --network="$network" --ip="$ES_IP" "$mounts" "elasticsearch:$target" | bash
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# check status
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sleep 10
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STATUS=$(test_running)
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local version=$(test_version)
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if [ "$STATUS" = "ONLINE" ] && [ "$version" = "2.4" ]; then
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echo "Migration to elastic 2.4 was successful."
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if [ "$STATUS" = "ONLINE" ] && [ "$version" = "$target" ]; then
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echo "Migration to elastic $target was successful."
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else
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echo "Unable to find an active ElasticSearch 2.4 instance, something may have went wrong, exiting..."
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echo "Unable to find an active ElasticSearch $target instance, something may have went wrong, exiting..."
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echo "status: $STATUS, version: $version"
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exit 4
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fi
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}
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unsupported_message()
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{
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local version=$1
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echo "Automated upgrade of your elasticSearch installation is not supported on your system."
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echo "Please refer to your vendor's instructions to install ElasticSearch $version"
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echo "For more informations: https://www.elastic.co/guide/en/elasticsearch/reference/$version/setup-upgrade.html"
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exit 5
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}
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upgrade_classic()
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{
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local target=$1
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local system=$(uname -s)
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case "$system" in
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Linux*)
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@ -182,35 +201,115 @@ upgrade_classic()
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then
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# Debian compatible
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wget -qO - https://packages.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
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echo "deb http://packages.elastic.co/elasticsearch/2.x/debian stable main" | sudo tee /etc/apt/sources.list.d/elasticsearch-2.x.list
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case "$target" in
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"2.4")
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echo "deb http://packages.elastic.co/elasticsearch/2.x/debian stable main" | sudo tee /etc/apt/sources.list.d/elasticsearch-2.x.list
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;;
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esac
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sudo apt-get update && sudo apt-get install --only-upgrade elasticsearch
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else
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unsupported_message
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fi
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fi
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;;
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Darwin*)
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echo "OS X"
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# Mac OS X
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brew update
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brew install homebrew/versions/elasticsearch24
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case "$target" in
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"2.4")
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brew install homebrew/versions/elasticsearch24
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;;
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esac
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;;
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*)
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echo "Automated upgrade of your elasticSearch installation is not supported on your system."
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echo "Please refer to your distribution instructions to install ElasticSearch 2.4"
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echo "For more informations: https://www.elastic.co/guide/en/elasticsearch/reference/2.0/setup-upgrade.html"
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unsupported_message
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;;
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esac
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}
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reindex_indices()
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{
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local indices=$(curl "$ES_IP:9200/_cat/indices?v" 2>/dev/null | grep [[:digit:]] | awk '{print $3}')
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for index in indices
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do
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local migration_index="$index""_$1"
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curl -XPUT "http://$ES_IP:9200/$migration_index/" -d '{
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"settings" : {
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"index" : {
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"number_of_shards" : 0,
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"number_of_replicas" : 0,
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"refresh_interval": -1
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}
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}
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}'
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curl -XPOST "$ES_IP:9200/_reindex?pretty" -H 'Content-Type: application/json' -d "{
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'source': {
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'index': '$index'
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},
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'dest': {
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'index': '$migration_index'
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}
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}"
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done
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echo "Reindex completed, deleting previous index..."
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echo "Indices are reindexing, waiting to finish..."
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local state=$(curl "$ES_IP:9200/_cat/indices?v" 2>/dev/null | grep [[:digit:]] | awk '{print $1}' | sort | uniq)
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while [ "$state" = "green" ]
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do
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sleep 1
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state=$(curl "$ES_IP:9200/_cat/indices?v" 2>/dev/null | grep [[:digit:]] | awk '{print $1}' | sort | uniq)
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done
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echo "Reindex completed, deleting previous index..."
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for index in indices
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do
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curl -XDELETE "$ES_IP:9200/$index?pretty"
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done
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}
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reindex_final_indices()
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{
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local previous=$1
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local indices=$(curl "$ES_IP:9200/_cat/indices?v" 2>/dev/null | grep [[:digit:]] | awk '{print $3}')
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for index in indices
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do
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local final_index=$(echo "$index" | sed "s/\(.*\)_$previous$/\1/")
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curl -XPUT "http://$ES_IP:9200/$final_index"
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curl -XPOST "$ES_IP:9200/_reindex?pretty" -H 'Content-Type: application/json' -d "{
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'source': {
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'index': '$index'
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},
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'dest': {
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'index': '$final_index'
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}
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}"
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done
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echo "Indices are reindexing, waiting to finish..."
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local state=$(curl "$ES_IP:9200/_cat/indices?v" 2>/dev/null | grep [[:digit:]] | awk '{print $1}' | sort | uniq)
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while [ "$state" != "green" ]
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do
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sleep 1
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state=$(curl "$ES_IP:9200/_cat/indices?v" 2>/dev/null | grep [[:digit:]] | awk '{print $1}' | sort | uniq)
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done
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echo "Reindex completed, deleting previous index..."
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for index in indices
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do
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curl -XDELETE "$ES_IP:9200/$index?pretty"
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done
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}
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start_upgrade()
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{
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# $1: current version
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# $2: target version
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case "$TYPE" in
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"DOCKER-COMPOSE")
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upgrade_compose
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upgrade_compose $1 $2
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;;
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"DOCKER")
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upgrade_docker
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upgrade_docker $1 $2
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;;
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"CLASSIC")
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upgrade_classic
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upgrade_classic $2
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;;
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*)
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echo "Unexpected ElasticSearch installation $TYPE"
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@ -222,7 +321,12 @@ upgrade_elastic()
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{
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config
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detect_installation
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start_upgrade
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start_upgrade '1.7' '2.4'
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reindex_indices '24'
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start_upgrade '2.4' '5.6'
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reindex_indices '56'
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start_upgrade '5.6' '6.2'
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reindex_final_indices '56'
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}
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upgrade_elastic "$@"
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