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Start a getty on tty3 #148

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Start a getty on tty3 #148

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5b76275
Start a getty on tty3
muhamadazmy Mar 4, 2019
3f957ca
Initialize zt later
muhamadazmy Mar 4, 2019
c7922ca
Add debug flag to ztid
muhamadazmy Mar 7, 2019
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2 changes: 1 addition & 1 deletion apps/core0/bootstrap/bootstrap.go
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Original file line number Diff line number Diff line change
Expand Up @@ -209,7 +209,7 @@ func (b *Bootstrap) setupNetworking() error {
<-time.After(3 * time.Second)
}

log.Warning("can not reach interent, continue booting anyway")
log.Warning("can not reach internet, continue booting anyway")
return nil
}

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22 changes: 22 additions & 0 deletions apps/core0/conf/getty.toml
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@@ -0,0 +1,22 @@
# NOTICE:
# This file will give any user with physical access to the node
# full access to the system, include in the image on your own risk
#
# busybox setsid getty -I -n -l /sbin/login.sh 0 /dev/tty3

[startup.getty]
name = 'core.system'
after = ['init']
condition = 'development'
# the job is not marked as protected, instead we respawn the shell
# from the direct-login.sh script, because busybox setsid doesn't
# support the -w flag (wait for process to exit), it means with protected=true
# the system will keep spawning gettys infinitely.

[startup.getty.args]
name = "busybox"
args = [
'setsid',
'getty', '-l', '/usr/bin/direct-login.sh',
'0', '/dev/tty3'
]
5 changes: 2 additions & 3 deletions apps/core0/conf/zerotier.toml
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Expand Up @@ -4,11 +4,10 @@
[startup."zerotier-init"]
name = "bash"
running_delay = -1
after = ["init"]

[startup."zerotier-init".args]
"not(ztid)|script" = """
ztid -out /tmp/zt
ztid -debug -out /tmp/zt
"""

"ztid|script" = """
Expand All @@ -21,7 +20,7 @@ chmod 0400 /tmp/zt/identity.secret

[startup.zerotier]
name = "core.system"
after = ["net", "zerotier-init"]
after = ["zerotier-init"]
protected = true

[startup.zerotier.args]
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7 changes: 7 additions & 0 deletions tools/direct-login.sh
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@@ -0,0 +1,7 @@
#!/bin/sh

# this script relates to the core0/conf/getty.toml file
while true; do
/bin/sh
echo "respawing shell"
done