3 ===== |
3 ===== |
4 LXC |
4 LXC |
5 ===== |
5 ===== |
6 .. contents:: |
6 .. contents:: |
7 :local: |
7 :local: |
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8 |
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9 LXC releases |
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10 ============ |
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11 |
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12 https://discuss.linuxcontainers.org/tags/release |
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13 Announces of LXC & LXD releases. |
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14 https://discuss.linuxcontainers.org/t/lxc-3-0-0-has-been-released/1449 |
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15 LXC 3.0.0 has been released. |
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16 |
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17 Supported templates |
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18 =================== |
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19 |
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20 https://github.com/lxc/lxc-templates |
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21 Old style template scripts for LXC (prefer distrobuilder). |
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22 https://github.com/lxc/distrobuilder |
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23 System container image builder for LXC and LXD. |
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24 https://brauner.github.io/2018/02/27/lxc-removes-legacy-template-build-system.html |
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25 Details about replacing template stripts. |
8 |
26 |
9 Install LXC under Debian |
27 Install LXC under Debian |
10 ======================== |
28 ======================== |
11 :: |
29 :: |
12 |
30 |
39 $ sudo service lxc-net start |
57 $ sudo service lxc-net start |
40 |
58 |
41 Create new container in LXC |
59 Create new container in LXC |
42 =========================== |
60 =========================== |
43 |
61 |
44 ``-t`` defines distro name, ``-n`` gives name for container for further |
62 Create container from template:: |
45 referencing, ``--`` allow pass options to template script, ``-r`` specifies |
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46 Debian release:: |
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47 |
63 |
48 $ sudo lxc-create -t debian -n debtest -- -r sid |
64 $ sudo lxc-create -t $TMPL -n $NAME -- $EXTRA_ARGS |
49 |
65 |
50 In order to use another miror:: |
66 .. note:: |
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67 * ``-t`` defines distro name |
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68 * ``-n`` gives name for container for further referencing |
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69 * everything after ``--`` is passed to template script |
51 |
70 |
52 $ MIRROR=http://httpredir.debian.org/debian sudo lxc-create -t debian -n debtest -- -r sid |
71 Template name is based on file name from ``/usr/share/lxc/templates`` directory without ``lxc-`` |
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72 prefix. |
53 |
73 |
54 Getting help for template specific options:: |
74 List available templates with:: |
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75 |
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76 $ ls -alh /usr/share/lxc/templates/ |
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77 |
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78 Examples of container creation command:: |
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79 |
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80 $ sudo lxc-create -t debian -n deb-sid -- -r sid --enable-non-free |
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81 $ sudo lxc-create -t debian -n deb-testing -- -r testing |
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82 $ sudo lxc-create -t debian -n deb-stable -- -r stable -a amd64 |
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83 |
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84 $ sudo lxc-create -t alpine -n alpine-3.7 -- -r 3.7 |
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85 |
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86 Each template has own options, which can be passed after ``--``. To get help on template specific |
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87 options run:: |
55 |
88 |
56 $ /usr/share/lxc/templates/lxc-ubuntu -h |
89 $ /usr/share/lxc/templates/lxc-ubuntu -h |
57 $ /usr/share/lxc/templates/lxc-debian -h |
90 $ /usr/share/lxc/templates/lxc-debian -h |
58 $ /usr/share/lxc/templates/lxc-alpine -h |
91 $ /usr/share/lxc/templates/lxc-alpine -h |
59 ... |
92 ... |
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93 |
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94 For Debian in order to use another miror:: |
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95 |
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96 $ MIRROR=http://httpredir.debian.org/debian sudo lxc-create -t debian -n debtest -- -r sid |
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97 |
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98 Since LXC v3.0 sh-templates moved to separate project and only 4 are left supported:: |
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99 |
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100 $ lxc-create my-busybox -t busybox |
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101 $ lxc-create my-x -t download |
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102 $ lxc-create c1 -t local -- --metadata /path/to/meta.tar.xz --fstree /path/to/rootfs.tar.xz |
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103 $ lxc-create c2 -t oci -- --url docker://alpine |
60 |
104 |
61 Put ``veth`` network configuration into container config ``/var/lib/lxc/$NAME/config``:: |
105 Put ``veth`` network configuration into container config ``/var/lib/lxc/$NAME/config``:: |
62 |
106 |
63 lxc.network.type = veth |
107 lxc.network.type = veth |
64 lxc.network.flags = up |
108 lxc.network.flags = up |