58 lines
1.3 KiB
Bash
Executable File
58 lines
1.3 KiB
Bash
Executable File
#! /bin/bash
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. "$(dirname "$0")/config.sh"
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set -e
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whitely echo Ping each host from the other
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# We wrap ping and echo in a function as we want the below parallel for loop
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# to exit early in case of a failed ping, and it cannot be done concisely,
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# e.g. using a one-liner, without losing the status code for ping.
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function check_ping() {
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local output=$(run_on $1 $PING $2)
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local status=$?
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echo $output
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return $status
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}
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pids=""
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for host in $HOSTS; do
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for other in $HOSTS; do
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if [ "$host" != "$other" ]; then
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check_ping "$host" "$other" &
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pids="$pids $!"
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fi
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done
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done
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for pid in $pids; do wait $pid; done
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whitely echo Check we can reach docker
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function check_docker() {
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docker_version=$(docker_on $1 version)
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docker_info=$(docker_on $1 info)
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docker_weave_version=$(docker_on $1 inspect -f {{.Created}} weaveworks/weave:${WEAVE_VERSION:-latest})
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weave_version=$(weave_on $1 version)
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cat << EOF
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Host Version Info: $1
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=====================================
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# docker version
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$docker_version
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# docker info
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$docker_info
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# weave version
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$docker_weave_version
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$weave_version
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EOF
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}
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pids=""
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for host in $HOSTS; do
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check_docker $host &
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pids="$pids $!"
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done
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for pid in $pids; do wait $pid; done
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