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Print error messages to stderr

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This commit is contained in:
Jeff Grafton 2015-10-07 11:19:32 -07:00
parent efd3968335
commit 0e29d81904
1 changed files with 13 additions and 14 deletions
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27
cluster/gce/util.sh
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@ -61,7 +61,7 @@ function verify-prereqs {
else else
# TODO: add checking if RUNTIME_CONFIG contains "experimental/v1alpha1=false" and appending "experimental/v1alpha1=true" if not. # TODO: add checking if RUNTIME_CONFIG contains "experimental/v1alpha1=false" and appending "experimental/v1alpha1=true" if not.
if echo "${RUNTIME_CONFIG}" | grep -q -v "experimental/v1alpha1=true"; then if echo "${RUNTIME_CONFIG}" | grep -q -v "experimental/v1alpha1=true"; then
echo "Experimental API should be turned on, but is not turned on in RUNTIME_CONFIG!" echo "Experimental API should be turned on, but is not turned on in RUNTIME_CONFIG!" >&2
exit 1 exit 1
fi fi
fi fi
@ -81,8 +81,8 @@ function verify-prereqs {
curl https://sdk.cloud.google.com | bash curl https://sdk.cloud.google.com | bash
fi fi
if ! which "${cmd}" >/dev/null; then if ! which "${cmd}" >/dev/null; then
echo "Can't find ${cmd} in PATH, please fix and retry. The Google Cloud " echo "Can't find ${cmd} in PATH, please fix and retry. The Google Cloud " >&2
echo "SDK can be downloaded from https://cloud.google.com/sdk/." echo "SDK can be downloaded from https://cloud.google.com/sdk/." >&2
exit 1 exit 1
fi fi
fi fi
@ -125,7 +125,7 @@ function find-release-tars {
SERVER_BINARY_TAR="${KUBE_ROOT}/_output/release-tars/kubernetes-server-linux-amd64.tar.gz" SERVER_BINARY_TAR="${KUBE_ROOT}/_output/release-tars/kubernetes-server-linux-amd64.tar.gz"
fi fi
if [[ ! -f "$SERVER_BINARY_TAR" ]]; then if [[ ! -f "$SERVER_BINARY_TAR" ]]; then
echo "!!! Cannot find kubernetes-server-linux-amd64.tar.gz" echo "!!! Cannot find kubernetes-server-linux-amd64.tar.gz" >&2
exit 1 exit 1
fi fi
@ -134,7 +134,7 @@ function find-release-tars {
SALT_TAR="${KUBE_ROOT}/_output/release-tars/kubernetes-salt.tar.gz" SALT_TAR="${KUBE_ROOT}/_output/release-tars/kubernetes-salt.tar.gz"
fi fi
if [[ ! -f "$SALT_TAR" ]]; then if [[ ! -f "$SALT_TAR" ]]; then
echo "!!! Cannot find kubernetes-salt.tar.gz" echo "!!! Cannot find kubernetes-salt.tar.gz" >&2
exit 1 exit 1
fi fi
} }
@ -348,10 +348,10 @@ function create-firewall-rule {
--target-tags "$3" \ --target-tags "$3" \
--allow tcp,udp,icmp,esp,ah,sctp; then --allow tcp,udp,icmp,esp,ah,sctp; then
if (( attempt > 5 )); then if (( attempt > 5 )); then
echo -e "${color_red}Failed to create firewall rule $1 ${color_norm}" echo -e "${color_red}Failed to create firewall rule $1 ${color_norm}" >&2
exit 2 exit 2
fi fi
echo -e "${color_yellow}Attempt $(($attempt+1)) failed to create firewall rule $1. Retrying.${color_norm}" echo -e "${color_yellow}Attempt $(($attempt+1)) failed to create firewall rule $1. Retrying.${color_norm}" >&2
attempt=$(($attempt+1)) attempt=$(($attempt+1))
else else
break break
@ -433,10 +433,10 @@ function add-instance-metadata {
--zone "${ZONE}" \ --zone "${ZONE}" \
--metadata "${kvs[@]}"; then --metadata "${kvs[@]}"; then
if (( attempt > 5 )); then if (( attempt > 5 )); then
echo -e "${color_red}Failed to add instance metadata in ${instance} ${color_norm}" echo -e "${color_red}Failed to add instance metadata in ${instance} ${color_norm}" >&2
exit 2 exit 2
fi fi
echo -e "${color_yellow}Attempt $(($attempt+1)) failed to add metadata in ${instance}. Retrying.${color_norm}" echo -e "${color_yellow}Attempt $(($attempt+1)) failed to add metadata in ${instance}. Retrying.${color_norm}" >&2
attempt=$(($attempt+1)) attempt=$(($attempt+1))
else else
break break
@ -460,10 +460,10 @@ function add-instance-metadata-from-file {
--zone "${ZONE}" \ --zone "${ZONE}" \
--metadata-from-file "$(join_csv ${kvs[@]})"; then --metadata-from-file "$(join_csv ${kvs[@]})"; then
if (( attempt > 5 )); then if (( attempt > 5 )); then
echo -e "${color_red}Failed to add instance metadata in ${instance} ${color_norm}" echo -e "${color_red}Failed to add instance metadata in ${instance} ${color_norm}" >&2
exit 2 exit 2
fi fi
echo -e "${color_yellow}Attempt $(($attempt+1)) failed to add metadata in ${instance}. Retrying.${color_norm}" echo -e "${color_yellow}Attempt $(($attempt+1)) failed to add metadata in ${instance}. Retrying.${color_norm}" >&2
attempt=$(($attempt+1)) attempt=$(($attempt+1))
else else
break break
@ -543,7 +543,7 @@ function create-certs {
./easyrsa build-client-full kubecfg nopass > /dev/null 2>&1) || { ./easyrsa build-client-full kubecfg nopass > /dev/null 2>&1) || {
# If there was an error in the subshell, just die. # If there was an error in the subshell, just die.
# TODO(roberthbailey): add better error handling here # TODO(roberthbailey): add better error handling here
echo "=== Failed to generate certificates: Aborting ===" echo "=== Failed to generate certificates: Aborting ===" >&2
exit 2 exit 2
} }
CERT_DIR="${KUBE_TEMP}/easy-rsa-master/easyrsa3" CERT_DIR="${KUBE_TEMP}/easy-rsa-master/easyrsa3"
@ -745,8 +745,7 @@ function kube-up {
"https://${KUBE_MASTER_IP}/api/v1/pods"; do "https://${KUBE_MASTER_IP}/api/v1/pods"; do
local elapsed=$(($(date +%s) - ${start_time})) local elapsed=$(($(date +%s) - ${start_time}))
if [[ ${elapsed} -gt ${KUBE_CLUSTER_INITIALIZATION_TIMEOUT} ]]; then if [[ ${elapsed} -gt ${KUBE_CLUSTER_INITIALIZATION_TIMEOUT} ]]; then
echo -e "${color_red}Cluster failed to initialize within" \ echo -e "${color_red}Cluster failed to initialize within ${KUBE_CLUSTER_INITIALIZATION_TIMEOUT} seconds.${color_norm}" >&2
"${KUBE_CLUSTER_INITIALIZATION_TIMEOUT} seconds.${color_norm}"
exit 2 exit 2
fi fi
printf "." printf "."