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Stitcher CPR work - use aws service discovery rather than dig ti find IPs #4

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Stitcher CPR work - use aws service discovery rather than dig ti find IPs #4

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4211d26
feat: query cloudmap for stitcher ips
patrikalonso Apr 15, 2021
d9fd0dd
fix: capture deployed version
markfuller Apr 17, 2021
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5 changes: 5 additions & 0 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,11 @@ RUN apk add --no-cache \
bind-tools \
;

RUN apk add python curl
RUN curl "https://s3.amazonaws.com/aws-cli/awscli-bundle.zip" -o "awscli-bundle.zip"
RUN unzip awscli-bundle.zip
RUN ./awscli-bundle/install -i /usr/local/aws -b /usr/local/bin/aws

ENV RSYSLOG=y

COPY render_cfg.sh /
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4 changes: 2 additions & 2 deletions render_cfg.sh
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Expand Up @@ -27,8 +27,8 @@ else

# Resolve DNS
for _service in ${service//,/ }; do
dig $_service 2>/dev/null | grep ^$_service | awk '{print $5}'
done | sort | paste -sd ',' > $tmpfile
aws servicediscovery list-instances --service-id $_service --query 'Instances[].Attributes.AWS_INSTANCE_IPV4' --output text --region eu-west-1
done | tr '\t' '\n' | sort | paste -sd ',' > $tmpfile
if [ $(wc -c $tmpfile | gawk '{print $1}') -eq 0 ]; then
rm $tmpfile
echo "Unable to resolve addresses for $service "
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