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Merge pull request #94458 from joakimr-axis/joakimr-axis_util.sh_calc
Fix some shellcheck warnings/errors in cluster/gce/util.sh
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1bb1702a45
@ -1910,9 +1910,9 @@ function create-static-ip() {
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echo -e "${color_red}Failed to create static ip $1 ${color_norm}" >&2
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exit 2
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fi
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attempt=$(($attempt+1))
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echo -e "${color_yellow}Attempt $attempt failed to create static ip $1. Retrying.${color_norm}" >&2
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sleep $(($attempt * 5))
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attempt=$((attempt + 1))
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echo -e "${color_yellow:-}Attempt $attempt failed to create static ip $1. Retrying.${color_norm:-}" >&2
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sleep $((attempt * 5))
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done
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}
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@ -1934,9 +1934,9 @@ function create-firewall-rule() {
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echo -e "${color_red}Failed to create firewall rule $1 ${color_norm}" >&2
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exit 2
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fi
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echo -e "${color_yellow}Attempt $(($attempt+1)) failed to create firewall rule $1. Retrying.${color_norm}" >&2
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attempt=$(($attempt+1))
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sleep $(($attempt * 5))
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echo -e "${color_yellow}Attempt $((attempt + 1)) failed to create firewall rule $1. Retrying.${color_norm}" >&2
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attempt=$((attempt + 1))
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sleep $((attempt * 5))
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else
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break
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fi
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@ -2067,20 +2067,17 @@ function create-node-template() {
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do
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IFS="," read -r -a ssdopts <<< "${ssdgroup}"
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validate-node-local-ssds-ext "${ssdopts}"
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for i in $(seq ${ssdopts[0]}); do
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for ((i=1; i<=ssdopts[0]; i++)); do
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local_ssds="$local_ssds--local-ssd=interface=${ssdopts[1]} "
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done
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done
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fi
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if [[ ! -z ${NODE_LOCAL_SSDS+x} ]]; then
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if [[ -n ${NODE_LOCAL_SSDS+x} ]]; then
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# The NODE_LOCAL_SSDS check below fixes issue #49171
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# Some versions of seq will count down from 1 if "seq 0" is specified
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if [[ ${NODE_LOCAL_SSDS} -ge 1 ]]; then
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for i in $(seq ${NODE_LOCAL_SSDS}); do
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local_ssds="$local_ssds--local-ssd=interface=SCSI "
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done
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fi
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for ((i=1; i<=NODE_LOCAL_SSDS; i++)); do
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local_ssds+=('--local-ssd=interface=SCSI')
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done
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fi
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local address=""
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@ -2134,8 +2131,8 @@ function create-node-template() {
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exit 2
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fi
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echo -e "${color_yellow}Attempt ${attempt} failed to create instance template ${template_name}. Retrying.${color_norm}" >&2
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attempt=$(($attempt+1))
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sleep $(($attempt * 5))
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attempt=$((attempt + 1))
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sleep $((attempt * 5))
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# In case the previous attempt failed with something like a
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# Backend Error and left the entry laying around, delete it
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@ -2998,8 +2995,8 @@ function set_num_migs() {
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echo "MAX_INSTANCES_PER_MIG cannot be negative. Assuming default 1000"
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defaulted_max_instances_per_mig=1000
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fi
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export NUM_MIGS=$(((${NUM_NODES} + ${defaulted_max_instances_per_mig} - 1) / ${defaulted_max_instances_per_mig}))
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export NUM_WINDOWS_MIGS=$(((${NUM_WINDOWS_NODES} + ${defaulted_max_instances_per_mig} - 1) / ${defaulted_max_instances_per_mig}))
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export NUM_MIGS=$(((NUM_NODES + defaulted_max_instances_per_mig - 1) / defaulted_max_instances_per_mig))
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export NUM_WINDOWS_MIGS=$(((NUM_WINDOWS_NODES + defaulted_max_instances_per_mig - 1) / defaulted_max_instances_per_mig))
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}
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# Assumes:
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@ -3040,22 +3037,22 @@ function create-linux-nodes() {
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--zone "${ZONE}" \
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--project "${PROJECT}" \
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--timeout "${MIG_WAIT_UNTIL_STABLE_TIMEOUT}" || true
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nodes=$(( nodes - $num_additional ))
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nodes=$(( nodes - num_additional ))
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fi
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fi
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local instances_left=${nodes}
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for ((i=1; i<=${NUM_MIGS}; i++)); do
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for ((i=1; i<=NUM_MIGS; i++)); do
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local group_name="${NODE_INSTANCE_PREFIX}-group-$i"
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if [[ $i == ${NUM_MIGS} ]]; then
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if [[ $i -eq ${NUM_MIGS} ]]; then
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# TODO: We don't add a suffix for the last group to keep backward compatibility when there's only one MIG.
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# We should change it at some point, but note #18545 when changing this.
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group_name="${NODE_INSTANCE_PREFIX}-group"
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fi
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# Spread the remaining number of nodes evenly
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this_mig_size=$((${instances_left} / (${NUM_MIGS}-${i}+1)))
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instances_left=$((instances_left-${this_mig_size}))
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this_mig_size=$((instances_left / (NUM_MIGS - i + 1)))
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instances_left=$((instances_left - this_mig_size))
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# Run instance-groups creation in parallel.
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{
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@ -3088,16 +3085,16 @@ function create-windows-nodes() {
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local -r nodes="${NUM_WINDOWS_NODES}"
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local instances_left=${nodes}
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for ((i=1; i<=${NUM_WINDOWS_MIGS}; i++)); do
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for ((i=1; i <= NUM_WINDOWS_MIGS; i++)); do
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local group_name="${WINDOWS_NODE_INSTANCE_PREFIX}-group-$i"
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if [[ $i == ${NUM_WINDOWS_MIGS} ]]; then
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if [[ $i -eq ${NUM_WINDOWS_MIGS} ]]; then
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# TODO: We don't add a suffix for the last group to keep backward compatibility when there's only one MIG.
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# We should change it at some point, but note #18545 when changing this.
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group_name="${WINDOWS_NODE_INSTANCE_PREFIX}-group"
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fi
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# Spread the remaining number of nodes evenly
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this_mig_size=$((${instances_left} / (${NUM_WINDOWS_MIGS}-${i}+1)))
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instances_left=$((instances_left-${this_mig_size}))
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this_mig_size=$((instances_left / (NUM_WINDOWS_MIGS - i + 1)))
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instances_left=$((instances_left - this_mig_size))
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gcloud compute instance-groups managed \
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create "${group_name}" \
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@ -3196,18 +3193,18 @@ function create-cluster-autoscaler-mig-config() {
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local left_min=${AUTOSCALER_MIN_NODES}
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local left_max=${AUTOSCALER_MAX_NODES}
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for ((i=1; i<=${NUM_MIGS}; i++)); do
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for ((i=1; i <= NUM_MIGS; i++)); do
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local group_name="${NODE_INSTANCE_PREFIX}-group-$i"
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if [[ $i == ${NUM_MIGS} ]]; then
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if [[ $i -eq ${NUM_MIGS} ]]; then
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# TODO: We don't add a suffix for the last group to keep backward compatibility when there's only one MIG.
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# We should change it at some point, but note #18545 when changing this.
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group_name="${NODE_INSTANCE_PREFIX}-group"
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fi
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this_mig_min=$((${left_min}/(${NUM_MIGS}-${i}+1)))
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this_mig_max=$((${left_max}/(${NUM_MIGS}-${i}+1)))
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left_min=$((left_min-$this_mig_min))
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left_max=$((left_max-$this_mig_max))
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this_mig_min=$((left_min/(NUM_MIGS-i+1)))
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this_mig_max=$((left_max/(NUM_MIGS-i+1)))
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left_min=$((left_min-this_mig_min))
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left_max=$((left_max-this_mig_max))
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local mig_url="https://www.googleapis.com/compute/v1/projects/${PROJECT}/zones/${ZONE}/instanceGroups/${group_name}"
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AUTOSCALER_MIG_CONFIG="${AUTOSCALER_MIG_CONFIG} --nodes=${this_mig_min}:${this_mig_max}:${mig_url}"
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@ -3801,7 +3798,7 @@ function test-setup() {
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# As there is no simple way to wait longer for this operation we need to manually
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# wait some additional time (20 minutes altogether).
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while ! gcloud compute firewall-rules describe --project "${NETWORK_PROJECT}" "${NODE_TAG}-http-alt" 2> /dev/null; do
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if [[ $(($start + 1200)) -lt `date +%s` ]]; then
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if [[ $((start + 1200)) -lt $(date +%s) ]]; then
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echo -e "${color_red}Failed to create firewall ${NODE_TAG}-http-alt in ${NETWORK_PROJECT}" >&2
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exit 1
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fi
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@ -3820,7 +3817,7 @@ function test-setup() {
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# As there is no simple way to wait longer for this operation we need to manually
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# wait some additional time (20 minutes altogether).
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while ! gcloud compute firewall-rules describe --project "${NETWORK_PROJECT}" "${NODE_TAG}-nodeports" 2> /dev/null; do
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if [[ $(($start + 1200)) -lt `date +%s` ]]; then
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if [[ $((start + 1200)) -lt $(date +%s) ]]; then
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echo -e "${color_red}Failed to create firewall ${NODE_TAG}-nodeports in ${PROJECT}" >&2
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exit 1
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fi
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@ -3852,7 +3849,7 @@ function ssh-to-node() {
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local node="$1"
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local cmd="$2"
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# Loop until we can successfully ssh into the box
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for try in {1..5}; do
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for (( i=0; i<5; i++)); do
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if gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --ssh-flag="-o ConnectTimeout=30" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "echo test > /dev/null"; then
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break
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fi
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