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21 lines
745 B
Bash
Executable File
21 lines
745 B
Bash
Executable File
#!/bin/bash
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set -x
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set -e
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sudo mount -t bpf bpf /sys/fs/bpf/
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# check if old program already loaded
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if [ -e "/sys/fs/bpf/bpf_sockops" ]; then
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echo ">>> bpf_sockops already loaded, uninstalling..."
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./unload.sh
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echo ">>> old program already deleted..."
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fi
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# load and attach sock_ops program
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sudo bpftool prog load bpf_contrack.bpf.o /sys/fs/bpf/bpf_sockops type sockops pinmaps /sys/fs/bpf/
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sudo bpftool cgroup attach "/sys/fs/cgroup/" sock_ops pinned "/sys/fs/bpf/bpf_sockops"
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# load and attach sk_msg program
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sudo bpftool prog load bpf_redirect.bpf.o "/sys/fs/bpf/bpf_redir" map name sock_ops_map pinned "/sys/fs/bpf/sock_ops_map"
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sudo bpftool prog attach pinned /sys/fs/bpf/bpf_redir msg_verdict pinned /sys/fs/bpf/sock_ops_map
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