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1424801fba
* fix apt-get update * Improve diagnostic * handle "IPC connect call failed" * Handle not-existing tool * final refactoring * remove todo * remove which
47 lines
946 B
Bash
47 lines
946 B
Bash
#!/bin/bash -e
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# A temporary workaround for https://github.com/Azure/azure-linux-extensions/issues/1238
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prefix=/usr/local/bin
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for real_tool in /usr/bin/apt /usr/bin/apt-get /usr/bin/apt-fast /usr/bin/apt-key;do
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tool=`basename $real_tool`
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cat >$prefix/$tool <<EOT
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#!/bin/sh
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i=1
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while [ \$i -le 30 ];do
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err=\$(mktemp)
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$real_tool "\$@" 2>\$err
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result=\$?
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cat \$err >&2
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# no errors, continue
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test \$result -eq 0 && break
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retry=false
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if grep -q 'Could not get lock' \$err;then
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# apt db locked needs retry
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retry=true
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elif grep -q 'Could not open file /var/lib/apt/lists' \$err;then
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# apt update is not completed, needs retry
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retry=true
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elif grep -q 'IPC connect call failed' \$err;then
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# the delay should help with gpg-agent not ready
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retry=true
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fi
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rm \$err
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if [ \$retry = false ]; then
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break
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fi
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sleep 5
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echo "...retry \$i"
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i=\$((i + 1))
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done
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EOT
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chmod +x $prefix/$tool
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done
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