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@@ -148,13 +148,13 @@ set_buildinfo() {
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# install_yq - install yq if not present
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install_yq() {
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if ! command -v yq &>/dev/null; then
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- wget -O /usr/bin/yq https://github.com/mikefarah/yq/releases/download/v4.31.1/yq_linux_$(dpkg --print-architecture)
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+ wget -qO /usr/bin/yq https://github.com/mikefarah/yq/releases/download/v4.31.1/yq_linux_$(dpkg --print-architecture)
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chmod +x /usr/bin/yq
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fi
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set +e
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if ! command -v yq &>/dev/null; then
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set -e
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- wget -O /usr/bin/yq https://github.com/mikefarah/yq/releases/download/v4.31.1/yq_linux_amd64
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+ wget -qO /usr/bin/yq https://github.com/mikefarah/yq/releases/download/v4.31.1/yq_linux_amd64
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chmod +x /usr/bin/yq
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fi
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set -e
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@@ -173,24 +173,43 @@ setup_netclient() {
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set -e
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# TODO arm support
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- wget -O netclient https://github.com/gravitl/netclient/releases/download/$LATEST/netclient-linux-amd64
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+ wget -qO netclient https://github.com/gravitl/netclient/releases/download/$LATEST/netclient-linux-amd64
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chmod +x netclient
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./netclient install
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echo "Register token: $TOKEN"
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netclient register -t $TOKEN
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- echo "waiting for client to become available"
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- wait_seconds 10
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+ echo "waiting for netclient to become available"
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+ local found=false
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+ local file=/etc/netclient/nodes.yml
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+ for ((a = 1; a <= 90; a++)); do
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+ if [ -f "$file" ]; then
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+ found=true
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+ break
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+ fi
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+ sleep 1
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+ done
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+
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+ if [ "$found" = false ]; then
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+ echo "Error - $file not present"
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+ exit 1
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+ fi
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}
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# configure_netclient - configures server's netclient as a default host and an ingress gateway
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configure_netclient() {
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NODE_ID=$(sudo cat /etc/netclient/nodes.yml | yq -r .netmaker.commonnode.id)
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- # TODO check error
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+ if [ "$NODE_ID" = "" ] || [ "$NODE_ID" = "null" ]; then
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+ echo "Error obtaining NODE_ID for the new network"
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+ exit 1
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+ fi
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echo "register complete. New node ID: $NODE_ID"
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HOST_ID=$(sudo cat /etc/netclient/netclient.yml | yq -r .host.id)
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- # TODO check error
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+ if [ "$HOST_ID" = "" ] || [ "$HOST_ID" = "null" ]; then
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+ echo "Error obtaining HOST_ID for the new network"
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+ exit 1
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+ fi
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echo "making host a default"
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echo "Host ID: $HOST_ID"
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# set as a default host
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@@ -205,7 +224,14 @@ configure_netclient() {
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setup_nmctl() {
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# TODO arm support
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- wget -O /usr/bin/nmctl https://github.com/gravitl/netmaker/releases/download/$LATEST/nmctl-linux-amd64
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+ local URL="https://github.com/gravitl/netmaker/releases/download/$LATEST/nmctl-linux-amd64"
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+ echo "Downloading nmctl..."
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+ wget -qO /usr/bin/nmctl "$URL"
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+
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+ if [ ! -f /usr/bin/nmctl ]; then
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+ echo "Error downloading nmctl from '$URL'"
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+ exit 1
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+ fi
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chmod +x /usr/bin/nmctl
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echo "using server api.$NETMAKER_BASE_DOMAIN"
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@@ -253,14 +279,7 @@ save_config() { (
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echo "Saving the config to $CONFIG_PATH"
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touch "$CONFIG_PATH"
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save_config_item NM_EMAIL "$EMAIL"
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- save_config_item NM_DOMAIN "$NM_DOMAIN"
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- save_config_item SERVER_HOST "$SERVER_HOST"
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- save_config_item MASTER_KEY "$MASTER_KEY"
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- save_config_item TURN_USERNAME "$TURN_USERNAME"
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- save_config_item TURN_PASSWORD "$TURN_PASSWORD"
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- save_config_item MQ_USERNAME "$MQ_USERNAME"
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- save_config_item MQ_PASSWORD "$MQ_PASSWORD"
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- save_config_item INSTALL_TYPE "$INSTALL_TYPE"
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+ save_config_item NM_DOMAIN "$NETMAKER_BASE_DOMAIN"
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save_config_item UI_IMAGE_TAG "$IMAGE_TAG"
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# version-specific entries
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if [ "$INSTALL_TYPE" = "ee" ]; then
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@@ -270,23 +289,42 @@ save_config() { (
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save_config_item PROMETHEUS "on"
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save_config_item SERVER_IMAGE_TAG "$IMAGE_TAG-ee"
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else
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+ save_config_item METRICS_EXPORTER "off"
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+ save_config_item PROMETHEUS "off"
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save_config_item SERVER_IMAGE_TAG "$IMAGE_TAG"
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fi
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- # substitute
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- sed -i "s/\$NM_DOMAIN/$NM_DOMAIN/g" "$CONFIG_PATH"
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- sed -i "s/\$SERVER_HOST/$SERVER_HOST/g" "$CONFIG_PATH"
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- # TODO temp
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- sed -i "s/\$TURN_USERNAME/$TURN_USERNAME/g" "$CONFIG_PATH"
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- sed -i "s/\$TURN_PASSWORD/$TURN_PASSWORD/g" "$CONFIG_PATH"
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+ # copy entries from the previous config
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+ local toCopy=("SERVER_HOST" "MASTER_KEY" "TURN_USERNAME" "MQ_USERNAME" "MQ_PASSWORD"
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+ "INSTALL_TYPE" "NODE_ID" "METRICS_EXPORTER" "PROMETHEUS" "DNS_MODE" "NETCLIENT_AUTO_UPDATE" "API_PORT"
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+ "CORS_ALLOWED_ORIGIN" "DISPLAY_KEYS" "DATABASE" "SERVER_BROKER_ENDPOINT" "STUN_PORT" "VERBOSITY"
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+ "DEFAULT_PROXY_MODE" "TURN_PORT" "USE_TURN" "DEBUG_MODE" "TURN_API_PORT" "REST_BACKEND" "DISABLE_REMOTE_IP_CHECK"
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+ "TELEMETRY" "AUTH_PROVIDER" "CLIENT_ID" "CLIENT_SECRET" "FRONTEND_URL" "AZURE_TENANT" "OIDC_ISSUER"
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+ "EXPORTER_API_PORT")
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+ for name in "${toCopy[@]}"; do
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+ save_config_item $name "${!name}"
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+ done
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+ # preserve debug entries
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+ if test -z "$NM_SKIP_BUILD"; then
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+ save_config_item NM_SKIP_BUILD "$NM_SKIP_BUILD"
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+ fi
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+ if test -z "$NM_SKIP_CLONE"; then
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+ save_config_item NM_SKIP_CLONE "$NM_SKIP_CLONE"
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+ fi
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+ if test -z "$NM_SKIP_DEPS"; then
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+ save_config_item NM_SKIP_DEPS "$NM_SKIP_DEPS"
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+ fi
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); }
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save_config_item() { (
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local NAME="$1"
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local VALUE="$2"
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+ # echo "NAME $NAME"
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+ # echo "VALUE $VALUE"
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if grep -q "^$NAME=" "$CONFIG_PATH"; then
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- sed -i "s/$NAME=.*/$NAME=$VALUE/" "$CONFIG_PATH"
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+ # TODO escape | in the value
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+ sed -i "s|$NAME=.*|$NAME='$VALUE'|" "$CONFIG_PATH"
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else
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- echo "$NAME=$VALUE" >>"$CONFIG_PATH"
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+ echo "$NAME=\"$VALUE\"" >>"$CONFIG_PATH"
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fi
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); }
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@@ -327,6 +365,11 @@ local_install_setup() { (
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# install_dependencies - install necessary packages to run netmaker
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install_dependencies() {
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+
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+ if test -n "$NM_SKIP_DEPS"; then
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+ return
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+ fi
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+
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echo "checking dependencies..."
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OS=$(uname)
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@@ -437,10 +480,7 @@ set_install_vars() {
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fi
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NETMAKER_BASE_DOMAIN=nm.$(echo $IP_ADDR | tr . -).nip.io
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- # TODO dead code?
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- # COREDNS_IP=$(ip route get 1 | sed -n 's/^.*src \([0-9.]*\) .*$/\1/p')
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SERVER_HOST=$IP_ADDR
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- # TODO revert bad merge (Matt)
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MASTER_KEY=$(
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tr -dc A-Za-z0-9 </dev/urandom | head -c 30
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echo ''
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@@ -744,22 +784,28 @@ setup_mesh() {
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wait_seconds 5
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- echo "Creating netmaker network (10.101.0.0/16)"
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+ local networkCount=$(nmctl network list -o json | jq '. | length')
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- nmctl network create --name netmaker --ipv4_addr 10.101.0.0/16
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+ # add a network if none present
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+ if [ "$networkCount" -lt 1 ]; then
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+ echo "Creating netmaker network (10.101.0.0/16)"
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- wait_seconds 5
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+ # TODO causes "Error Status: 400 Response: {"Code":400,"Message":"could not find any records"}"
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+ nmctl network create --name netmaker --ipv4_addr 10.101.0.0/16
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- echo "Creating netmaker enrollment key"
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+ wait_seconds 5
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+ fi
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+
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+ echo "Obtaining a netmaker enrollment key..."
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local tokenJson=$(nmctl enrollment_key create --unlimited --networks netmaker)
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TOKEN=$(jq -r '.token' <<<${tokenJson})
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if test -z "$TOKEN"; then
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echo "Error creating an enrollment key"
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exit 1
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+ else
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+ echo "Enrollment key ready"
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fi
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- # TODO-2 debug
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- echo "TOKEN $TOKEN"
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wait_seconds 3
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@@ -775,17 +821,28 @@ print_success() {
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echo "-----------------------------------------------------------------"
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}
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-stop_docker() {
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+cleanup() {
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+ # remove the existing netclient's instance from the existing network
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+ if command -v nmctl >/dev/null 2>&1; then
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+ local node_id=$(netclient list | jq '.[0].node_id' 2>/dev/null)
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+ # trim doublequotes
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+ node_id="${node_id//\"/}"
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+ if test -n "$node_id"; then
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+ echo "De-registering the existing netclient..."
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+ nmctl node delete netmaker $node_id >/dev/null 2>&1
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+ fi
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+ fi
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+
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echo "Stopping all containers..."
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local containers=("mq" "netmaker-ui" "coredns" "turn" "caddy" "netmaker" "netmaker-exporter" "prometheus" "grafana")
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for name in "${containers[@]}"; do
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local running=$(docker ps | grep -w "$name")
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local exists=$(docker ps -a | grep -w "$name")
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if test -n "$running"; then
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- docker stop "$name"
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+ docker stop "$name" 1>/dev/null
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fi
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if test -n "$exists"; then
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- docker rm "$name"
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+ docker rm "$name" 1>/dev/null
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fi
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done
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}
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@@ -809,7 +866,9 @@ set -e
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# 6. get user input for variables
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set_install_vars
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-stop_docker
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+set +e
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+cleanup
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+set -e
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# 7. get and set config files, startup docker-compose
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install_netmaker
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Tobias Cudnik