solana/net/common.sh

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# |source| this file
#
# Common utilities shared by other scripts in this directory
#
# The following directive disable complaints about unused variables in this
# file:
# shellcheck disable=2034
#
netConfigDir="$(dirname "${BASH_SOURCE[0]}")"/config
netLogDir="$(dirname "${BASH_SOURCE[0]}")"/log
mkdir -p "$netConfigDir" "$netLogDir"
# shellcheck source=scripts/configure-metrics.sh
source "$(dirname "${BASH_SOURCE[0]}")"/../scripts/configure-metrics.sh
configFile="$netConfigDir/config"
entrypointIp=
publicNetwork=
leaderIp=
netBasename=
sshPrivateKey=
sshUsername=
clientIpList=()
sshOptions=()
validatorIpList=()
buildSshOptions() {
sshOptions=(
-o "BatchMode=yes"
-o "StrictHostKeyChecking=no"
-o "UserKnownHostsFile=/dev/null"
-o "User=$sshUsername"
-o "IdentityFile=$sshPrivateKey"
-o "LogLevel=ERROR"
)
}
loadConfigFile() {
[[ -r $configFile ]] || usage "Config file unreadable: $configFile"
# shellcheck source=/dev/null
source "$configFile"
[[ -n "$entrypointIp" ]] || usage "Config file invalid, entrypointIp unspecified: $configFile"
[[ -n "$publicNetwork" ]] || usage "Config file invalid, publicNetwork unspecified: $configFile"
[[ -n "$leaderIp" ]] || usage "Config file invalid, leaderIp unspecified: $configFile"
[[ -n "$netBasename" ]] || usage "Config file invalid, netBasename unspecified: $configFile"
[[ -n $sshPrivateKey ]] || usage "Config file invalid, sshPrivateKey unspecified: $configFile"
[[ -n $sshUsername ]] || usage "Config file invalid, sshUsername unspecified: $configFile"
[[ ${#validatorIpList[@]} -gt 0 ]] || usage "Config file invalid, validatorIpList unspecified: $configFile"
buildSshOptions
configureMetrics
}