Tom Wilkie
8b061fd555
- Nameserver holds a sorted list of (hostname, peer, container id, ip) tuples. - Entries are gossiped using topology gossip / broadcast - only new/updated entries are propogated as expected. - Entries for a given peer are removed when the connection to the peer is lost. - Entries are tombstoned when containers die. Tombstones are kept for 10mins, as they do not need to survive partition, only gossip propagation delay.
24 lines
446 B
Bash
Executable File
24 lines
446 B
Bash
Executable File
#! /bin/bash
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. ./config.sh
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NAME=seetwo.weave.local
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N=50
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start_suite "Add $N dns entries and check we get the right response."
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weave_on $HOST1 launch
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CID=$(start_container_with_dns $HOST1 10.2.1.0/24 --name=c0)
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IPS=""
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for i in $(seq $N); do
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IPS="$IPS 10.2.1.$i"
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done
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weave_on $HOST1 dns-add $IPS $CID -h $NAME
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assert_dns_record $HOST1 c0 $NAME $IPS
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assert_raises "exec_on $HOST1 c0 dig MX $NAME | grep -q 'status: NXDOMAIN'"
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end_suite
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