| 1 | # Install samba-dc and provision master into LXC container
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| 2 | apt-get install samba-dc
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| 3 |
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| 4 | rm -rf /etc/samba/smb.conf
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| 5 | samba-tool domain provision --domain DEV --realm=dev.srt.basealt.ru --site infra --dns-backend=SAMBA_INTERNAL --server-role=dc --function-level=2016 --use-rfc2307 --backend-store=mdb --option="ad dc functional level = 2016"
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| 6 | sed -i '/\[global\]/a \\tad dc functional level = 2016' /etc/samba/smb.conf
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| 7 |
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| 8 | systemctl enable samba.service
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| 9 | systemctl start samba.service
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| 10 |
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| 11 | # Install bind dns
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| 12 | apt-get install bind
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| 13 | control bind-chroot disabled
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| 14 | sed -i '/options {/a \\ttkey-gssapi-keytab "/var/lib/samba/bind-dns/dns.keytab";' /etc/bind/options.conf
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| 15 | sed -i '/options {/a \\tminimal-responses yes;' /etc/bind/options.conf
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| 16 | sed -i -E 's/^([ \t]*)(listen-on\s+\{.*\};)$/\1\/\/\2/g' /etc/bind/options.conf
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| 17 | sed -i -E 's/^([ \t]*)(listen-on-v6\s+\{.*\};)$/\1\/\/\2/g' /etc/bind/options.conf
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| 18 | sed -i -E 's/^([ \t]*)\/\/(forwarders\s+\{).*(\};)$/\1\2 10.64.224.3; 10.64.0.16; 10.64.0.17; \3/g' /etc/bind/options.conf
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| 19 | sed -i -E 's/^([ \t]*)\/\/(allow-query\s+\{).*(\};)$/\1\2 any; \3/g' /etc/bind/options.conf
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| 20 | sed -i -E 's/^([ \t]*)\/\/(allow-recursion\s+\{).*(\};)$/\1\2 any; \3/g' /etc/bind/options.conf
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| 21 | echo 'include "/var/lib/samba/bind-dns/named.conf";' >> /etc/bind/named.conf
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| 22 | sed -i -E '/\[global\]/a \\tserver services = -dns' /etc/samba/smb.conf
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| 23 |
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| 24 | systemctl stop samba
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| 25 | systemctl start bind
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| 26 | systemctl start samba
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| 27 |
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| 28 | # Domain auth in DC
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| 29 | apt-get install task-auth-ad-winbind gpupdate alterator-roles-common
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| 30 | sed -i -E 's/^[ #]?(dns_lookup_realm)\s+=\s+[a-zA-Z]+$/ \1 = false/' /etc/krb5.conf
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| 31 | sed -i -E 's/^[ #]+(default_realm)\s+=\s+[a-zA-Z.-]+$/ \1 = DEV.SRT.BASEALT.RU/' /etc/krb5.conf
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| 32 |
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| 33 | /etc/samba/smb.conf:
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| 34 | [Global]
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| 35 | ## Local domain auth
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| 36 | kerberos method = dedicated keytab
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| 37 | dedicated keytab file = /etc/krb5.keytab
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| 38 | template shell = /bin/bash
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| 39 | template homedir = /home/%D/%U
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| 40 | wins support = no
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| 41 | winbind use default domain = yes
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| 42 | winbind enum users = no
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| 43 | winbind enum groups = no
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| 44 | winbind refresh tickets = yes
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| 45 | winbind offline logon = yes
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| 46 |
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| 47 | /etc/nsswitch.conf:
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| 48 | passwd: files winbind systemd
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| 49 | shadow: tcb files winbind
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| 50 | group: files [SUCCESS=merge] winbind systemd role
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| 51 |
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| 52 | control system-auth winbind
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| 53 | control sudowheel enabled
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| 54 | net ads keytab create
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| 55 | roleadd 'domain users' users
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| 56 | roleadd 'domain admins' localadmins
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| 57 | systemctl restart samba.service
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| 58 | gpupdate-setup enable --local-policy ad-domain-controller
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