#!/bin/bash
mkdir -p /etc/confluent
/usr/lib/systemd/systemd-udevd --daemon
udevadm trigger
udevadm trigger --type=devices --action=add
udevadm settle
cat > /etc/ssh/sshd_config << EOF
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_ecdsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
PermitRootLogin yes
AuthorizedKeysFile      .ssh/authorized_keys
EOF
if ! grep console= /proc/cmdline >& /dev/null; then
    autocons=$(/opt/confluent/bin/autocons)
    echo console=$autocons |sed -e 's!/dev/!!' >> /tmp/01-autocons.conf
    autocons=${autocons%,*}
    echo $autocons > /tmp/01-autocons.devnode
    if [ ! -z "$autocons" ]; then
        echo "Using console $(cat /tmp/01-autocons.conf)"
        tmux a <> $autocons >&0 2>&1 &
    fi
else
    tmux a <> /dev/tty1 >&0 2>&1 &
fi
(ssh-keygen -A; /usr/sbin/sshd) &
TRIES=0
while ! grep ^EXTMGRINFO: /etc/confluent/confluent.info | awk -F'|' '{print $3}' | grep 1 >& /dev/null && [ "$TRIES" -lt 15 ]; do
    TRIES=$((TRIES + 1))
    cd /sys/class/net
    for i in *; do
        ip link set $i up
    done
    /opt/confluent/bin/copernicus -t > /etc/confluent/confuent.info
done
ip addr|grep inet |awk '{print $2}' | sed -e 's!/.*!!'
nodename=$(grep ^NODENAME /etc/confluent/confluent.info|awk '{print $2}')
hostname $nodename
cat /tls/*.pem > /etc/confluent/ca.pem
cat /tls/*.0 >> /etc/pki/tls/certs/ca-bundle.crt
/usr/libexec/platform-python /opt/confluent/bin/apiclient /confluent-api/self/deploycfg > /etc/confluent/confluent.deploycfg
ifidx=$(cat /tmp/confluent.ifidx)
ifname=$(ip link |grep ^$ifidx:|awk '{print $2}')
ifname=${ifname%:}
if [ "$autoconfigmethod" = "dhcp" ]; then
    echo -n "Attempting to use dhcp to bring up $ifname..."
    dhclient $ifname
    echo "Complete:"
    ip addr show dev $ifname
else
    v4addr=$(grep ^ipv4_address: /etc/confluent/confluent.deploycfg)
    v4addr=${v4addr#ipv4_address: }
    v4gw=$(grep ^ipv4_gateway: /etc/confluent/confluent.deploycfg)
    v4gw=${v4gw#ipv4_gateway: }
    if [ "$v4gw" = "null" ]; then
        v4gw=""
    fi
    v4nm=$(grep ^prefix: /etc/confluent/confluent.deploycfg)
    v4nm=${v4nm#prefix: }
    echo "Setting up $ifname as static at $v4addr/$v4nm"
    ip addr add dev $ifname/$v4nm
    if [ ! -z "$v4gw" ]; then
        ip route add default via $v4gw
    fi
fi
for pubkey in /etc/ssh/ssh_host*key.pub; do
    certfile=${pubkey/.pub/-cert.pub}
    /usr/libexec/platform-python /opt/confluent/bin/apiclient /confluent-api/self/sshcert $pubkey > $certfile
    echo HostCertificate $certfile >> /etc/ssh/sshd_config
done
killall sshd
/usr/sbin/sshd
while :; do
    bash
done

    




cd -