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Merge pull request #24 from Anaconda-Platform/lambda
Enable AWS Lambda
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| #!/bin/bash | ||
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| if [ -e /opt/app-root/src/.assembled ]; then | ||
| if [[ $1 == "/usr/libexec/s2i/run" ]]; then | ||
| exec tini -g -- "$@" | ||
| else | ||
| exec tini -g -- anaconda-project run "$@" | ||
| fi | ||
| else | ||
| exec tini -g -- "$@" | ||
| fi |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| #!/bin/bash | ||
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| ARGS=${@:-"/usr/libexec/s2i/run"} | ||
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| if [ -e /opt/app-root/src/.assembled ]; then | ||
| if [[ $ARGS == "/usr/libexec/s2i/run" ]]; then | ||
| if [ -v AWS_LAMBDA_RUNTIME_API ]; then | ||
| exec /usr/libexec/s2i/run-lambda "$ARGS" | ||
| else | ||
| exec /opt/aws/aws-lambda-rie /usr/libexec/s2i/run-lambda "$ARGS" | ||
| fi | ||
| else | ||
| if [ -v AWS_LAMBDA_RUNTIME_API ]; then | ||
| exec /usr/libexec/s2i/run-lambda anaconda-project run "$ARGS" | ||
| else | ||
| exec /opt/aws/aws-lambda-rie /usr/libexec/s2i/run-lambda anaconda-project run "$ARGS" | ||
| fi | ||
| fi | ||
| else | ||
| exec "$ARGS" | ||
| fi |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| #!/bin/bash | ||
|
|
||
| ARGS=${@:-"/usr/libexec/s2i/run"} | ||
|
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| if [ -e /opt/app-root/src/.assembled ]; then | ||
| if [[ $ARGS == "/usr/libexec/s2i/run" ]]; then | ||
| if [ -v AWS_LAMBDA_RUNTIME_API ]; then | ||
| exec "$ARGS" | ||
| else | ||
| exec /opt/aws/aws-lambda-rie "$ARGS" | ||
| fi | ||
| else | ||
| if [ -v AWS_LAMBDA_RUNTIME_API ]; then | ||
| exec anaconda-project run "$ARGS" | ||
| else | ||
| exec /opt/aws/aws-lambda-rie anaconda-project run "$ARGS" | ||
| fi | ||
| fi | ||
| else | ||
| exec "$ARGS" | ||
| fi |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| #!/bin/bash | ||
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| set -uo pipefail | ||
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| RUN_COMMAND=${@} | ||
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| # Constants | ||
| RUNTIME_PATH="2018-06-01/runtime" | ||
| mkdir -p /tmp/.aws | ||
| touch /tmp/.aws/config | ||
| # export HOME="/tmp" | ||
| # export AWS_CONFIG_FILE="/tmp/.aws/config" | ||
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| # Send initialization error to Lambda API | ||
| sendInitError () { | ||
| ERROR_MESSAGE=$1 | ||
| ERROR_TYPE=$2 | ||
| ERROR="{\"errorMessage\": \"$ERROR_MESSAGE\", \"errorType\": \"$ERROR_TYPE\"}" | ||
| curl -sS -X POST -d "$ERROR" "http://${AWS_LAMBDA_RUNTIME_API}/${RUNTIME_PATH}/init/error" > /dev/null | ||
| } | ||
|
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| # Send runtime error to Lambda API | ||
| sendRuntimeError () { | ||
| REQUEST_ID=$1 | ||
| ERROR_MESSAGE=$2 | ||
| ERROR_TYPE=$3 | ||
| STACK_TRACE=$4 | ||
| ERROR="{\"errorMessage\": \"$ERROR_MESSAGE\", \"errorType\": \"$ERROR_TYPE\", \"stackTrace\": \"$STACK_TRACE\"}" | ||
| curl -sS -X POST -d "$ERROR" "http://${AWS_LAMBDA_RUNTIME_API}/${RUNTIME_PATH}/invocation/${REQUEST_ID}/error" > /dev/null | ||
| } | ||
|
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| # Send successful response to Lambda API | ||
| sendResponse () { | ||
| REQUEST_ID=$1 | ||
| REQUEST_RESPONSE_FILE=$2 | ||
| cat $REQUEST_RESPONSE_FILE | curl -sS -X POST -d @- "http://${AWS_LAMBDA_RUNTIME_API}/${RUNTIME_PATH}/invocation/${REQUEST_ID}/response" > /dev/null | ||
| } | ||
|
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| # # Make sure handler function exists | ||
| # type "$(echo $_HANDLER | cut -d. -f2)" > /dev/null 2>&1 | ||
| # if [[ ! $? -eq "0" ]]; then | ||
| # sendInitError "Failed to load handler '$(echo $_HANDLER | cut -d. -f2)' from module '$(echo $_HANDLER | cut -d. -f1)'. Function '$(echo $_HANDLER | cut -d. -f2)' does not exist." "InvalidHandlerException" | ||
| # exit 1 | ||
| # fi | ||
|
|
||
| # Processing | ||
| while true | ||
| do | ||
| HEADERS="/tmp/headers-$(date +'%s')" | ||
| STDOUT="/tmp/stdout-$(date +'%s')" | ||
| STDERR="/tmp/stderr-$(date +'%s')" | ||
| touch $HEADERS | ||
| touch $STDOUT | ||
| touch $STDERR | ||
| EVENT_DATA=$(curl -sS -LD "$HEADERS" -X GET "http://${AWS_LAMBDA_RUNTIME_API}/${RUNTIME_PATH}/invocation/next") | ||
| REQUEST_ID=$(grep -Fi Lambda-Runtime-Aws-Request-Id "$HEADERS" | tr -d '[:space:]' | cut -d: -f2) | ||
| # Export some additional context | ||
| export AWS_LAMBDA_REQUEST_ID=$REQUEST_ID | ||
| export AWS_LAMBDA_DEADLINE_MS=$(grep -Fi Lambda-Runtime-Deadline-Ms "$HEADERS" | tr -d '[:space:]' | cut -d: -f2) | ||
| export AWS_LAMBDA_FUNCTION_ARN=$(grep -Fi Lambda-Runtime-Invoked-Function-Arn "$HEADERS" | cut -d" " -f2) | ||
| export AWS_LAMBDA_TRACE_ID=$(grep -Fi Lambda-Runtime-Trace-Id "$HEADERS" | tr -d '[:space:]' | cut -d: -f2) | ||
| # Execute the command | ||
| $RUN_COMMAND "$EVENT_DATA" 1> $STDOUT 2> $STDERR | ||
| EXIT_CODE=$? | ||
| cat $STDOUT | ||
| cat $STDERR | ||
| # Respond to Lambda API | ||
| if [[ $EXIT_CODE -eq "0" ]]; then | ||
| sendResponse "$REQUEST_ID" "$STDOUT" | ||
| else | ||
| sendRuntimeError "$REQUEST_ID" "Exited with code $EXIT_CODE" "RuntimeErrorException" "$(cat $STDERR)" | ||
| fi | ||
| # Clean up | ||
| rm -f -- "$HEADERS" | ||
| rm -f -- "$STDOUT" | ||
| rm -f -- "$STDERR" | ||
| unset HEADERS | ||
| unset STDOUT | ||
| unset STDERR | ||
| done |
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