summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAndreas Fankhauser hiddenalpha.ch2024-02-16 18:34:17 +0100
committerAndreas Fankhauser hiddenalpha.ch2024-02-16 18:34:17 +0100
commit28c3a9b3b579d7125c946f75f4a844293488599f (patch)
tree1bd0892ec9342a535cd92f450b997544d51be470
parent968085a09fc02e4692fe8948c6f0b7fa4ec1c0d2 (diff)
downloadUnspecifiedGarbage-28c3a9b3b579d7125c946f75f4a844293488599f.zip
UnspecifiedGarbage-28c3a9b3b579d7125c946f75f4a844293488599f.tar.gz
(qemu) Add notes how to build kernel. Especially to host docker micro VMs through qemu.
-rw-r--r--doc/note/qemu/qemu.txt1
-rw-r--r--doc/note/qemu/setup-dockerVM.txt73
2 files changed, 74 insertions, 0 deletions
diff --git a/doc/note/qemu/qemu.txt b/doc/note/qemu/qemu.txt
index a4db753..c03d4cb 100644
--- a/doc/note/qemu/qemu.txt
+++ b/doc/note/qemu/qemu.txt
@@ -43,6 +43,7 @@ Windoof:
## Example Params (Usage: CopyPaste, then delege what is not needed)
+# TODO use '-nodefaults'.
qemu-system-x86_64 \
-accel kvm:whpx:hax:tcg -m size=2G -smp cores=$(nproc) \
-monitor stdio \
diff --git a/doc/note/qemu/setup-dockerVM.txt b/doc/note/qemu/setup-dockerVM.txt
new file mode 100644
index 0000000..b3e7e67
--- /dev/null
+++ b/doc/note/qemu/setup-dockerVM.txt
@@ -0,0 +1,73 @@
+
+#
+# Use qemu to host dockerimages.
+#
+# [Execute Docker Containers as QEMU MicroVMs](https://mergeboard.com/blog/2-qemu-microvm-docker/)
+#
+
+true \
+ && LINUX_URL=https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.7.4.tar.xz \
+ && SUDO=sudo \
+ && CACHEDIR=/var/tmp \
+ && WORKDIR=/home/$USER/work \
+ && LINUX_TXZ=$(basename "${LINUX_URL:?}") \
+ && true \
+ && $SUDO apt install -y --no-install-recommends make gcc bc flex bison libc-dev libelf-dev libssl-dev \
+ && true \
+ && cd "${CACHEDIR:?}" \
+ && curl -L "${LINUX_URL:?}" -O \
+ && cd "${WORKDIR:?}" \
+ && tar xf "${CACHEDIR:?}/${LINUX_TXZ:?}" \
+ && cd linux* \
+ && base64 -d <<EOF | gunzip > .config &&
+H4sIAFBoz2UAA4VZS3MctxG++1eo7EtySCjSoopOlQ4YALMD7eBBALMPplKoSKZkVUmiLVKp5N/n
+A2Z2F5jB0jppv+4BGv3u5k8v/vn47f2//vLb09Pvj/+4uPhy/+3j/buHf3/79e/vH75cfPj0+f7x
+4t3nh48Xf9x/+f63L5/ef3v4z5eLX+8/vH/4+uHTx7/+8NMLqlUrVqHXlPQbbp3QKpDB6xefHl98
+fXh68Xj/9MPE4/ZuIwx9878DYLQTuyBvBz5woMfDBsd70VROIAMT/vS90qG7O/3sxKoLlrvghYQk
+J0LjWDBWU+5cIJT685Sw+flE9MStnSfelVBgvCf72UGJsKtgQkdOPSgv1OpE6zUuH9rgOtH6N1eX
+xycNkoSG9ETRkf+olJICIVoy9D5wRZqes4qyJJc0u7Hp14GurB7MCaOtw5GKbQXz3Qm2PiTG4GjH
+WcY+okYwtwBby/kdtwu8G1bc902GG5jXLw9gfCMoX8BgL7V6EILbdgE2JsNwjQ0quyi9JjnnTA02
+GrTUFKQJQglvs+fj9OjDcPS+BN8KH0i/JXsXtCoFSEZqWW5IqqUhPjR2XYuRnjRJl71wPnTEMq5y
+E8BZW9EXruRk9pTdzeuwuyJG0PzKiPKd54pBAaYnvtVWVm7v9lDrRjhtw2rgLtO6IZZshK0gwRmh
+EP5rV6HFSKz6v7LJEd5cXt3kolsOy3geIB8UpNdchUZrH4S9dfMHScrzJxxpUlBEtGa88sD0nbOl
+viCIYPPTr3u+4X0tB0kWQwuBR+3e+Py7GQkP92LDQ7M/RGvluBjWeUZjyF9jUrh8ebzS0i4erO0+
+OkDDZ/J3nK5DI7SDb1k7GC9yN1zzHacBXlPkWIuw11LcQTziaqoy3d4J+Do8W6zUm5f/vXyZ/h0z
+GF8Rug+bKSIClwMcq7jDDc7A52qOJhpuFSkFhR2i69+GmHQr8CHlrfQmhT98GMmQl5yC9Txx9ISx
+PB8J5XmfyBlGfr6aBB8lOYoevXfAy+8SpfKCdTJE5vNvB2lwacOz5CA1G/qcaQSie1OOGkDYgjSo
+BTyV1eUxztJjye0X1wYnVjUM7kWuL69q+c7zlRW+kgp9Z7X3Zd5JBUUygDwGvMuVHWnbpswWXvgk
+KdtEqxUBJx2D8x55qmHNW/EnHPIW1XZM8oyTJNif8a338MOKdRuhWumRSlzWrkwR2Glv+mFVwy3+
+t8n8a+1k1g4g5BxewJVPVdGQFX+eGiSUJVzu4T2H8ghkP2Gt1cq7LcmqwJ3ROvMHBEsMjVkvo3hh
+H7rOfw9K7LIs01qZytkMckODJq4XdD8jSLGyYzIo2CEAypqgmRSiEEOYgGgEB3ElevCakOqDXX5h
+4Nw+tkKuoI3lZOQgeY9zpCGCGp3rGBSjzPx3YB1dgrE4LVFLbAnKdFUFelZ2I6STYXNZA6/y8Ik6
+DEyQVcWTPUUPpdEw1uLuSGwErYbKkWGLbmCrNXueq8P/zsgg2XWRj4TZvJ6MiZrG2xoFD2v1jKBR
+3WRyosBI8ZhEdqJWZEfS0CBASx0DXtrmCD5nHTBlpiju4avXod/6Qam8FpxonSS0CMNZ1QCy1XYd
+K3BqoBA20pTdE/eo50UcNFYwZIwKRbXROAoJhq7rKPKMPUdynD5DRY+kipySE6PsUOMz1PSyyrPC
+DrmXeHQ9KOLWoyt9lqn+vDhiFYE4YTDEqyKkgAtTiT/gc12OqCcWQw2a1bec+jNEt1foEHb7OVmR
+c19I4jAJW8L4GQa8XBJzVhgmbEUctEirvOUZ/aRQ53zMixBPmi0x2schObuB0Wyu2zgdS0imwthD
+YfxdEqTpl/NfvMFYoasE2hPnxGwWe5vvAtJwhvgm8tSMHFPDFqqBdV2t/8bpv5Q+iN+T7Fk9TJ4e
+Ot6b3B8KOKQK8+PF47tPXy9+e3j6/fP3jz8edcU3Xpo2e/cBQWuG6Sh7NrwZhtSzdiq2Yb3WZqFf
+EPMZ14nyVzwPcVaEacIRC6tykIwomnn0aPDeLEWJRPG0VNM4sOfLkSFr5jc8r7aTqGOtP7V0vsMU
+wH21qGx7Uuu7hTKDD20bu65o0rIORhrUWR1oJmrR0m1gu23SkEaWR9fHZluXacoxfl9zHriZwIR0
+c3X9sph7TjDMhupG0QuxVLpw0/PnHITJzJIRMTYP6IExN9eoNk7ZGLjrLNGBmmEZn4sLoZFxOqxA
+i8Aw3oTL65sbhKjOE7DRW0SE5a40ebeV1XEqeoKEkFvMHzETox8WJvetiR4nu5YIG4cYy+v0tPhB
+L52Php1glmwLSQQLK66gm3rrE+nklee0O0826A3OUlHT16I+qUQycq61+2fIAr+eoe/hV2VGK+j8
+bs3Pfy38ebnXXDlEgT8zZUWWtGJxuq1HbuLATMLtGQkG16AbM0bbWrPGMPXMU0vMR4cVxgSRYceE
+M8XmLu2cmBWbYv17yJOYkXW+b5hwKXN/zsDjdLsUx5MydY7LBT9glEDF3YVsi2xJ9iHf+VehXQLT
+KpzQfklCBzaUU3miMN7kQ+jbhl3NMXw8raKKPUtLlPai3S+RuKqLq3AUM+TJ2dLhdtCezH6m7lWo
+dVKAbceQO9oZ5RzFcWTcEqugsoq9MTHbuFDP1RJ38mFNdR7iCUNY9AxDchb5ZVUdS2pFndMiOudF
+v0VcV0PCjnhvK3h/96qK6toZdxXwzvl8net88UZ0Hrk4Ch3XtPV68+P3pw83x3bCxL2P87H5QJxD
+z6vcqUajx/0G3+evW3jSAWkrXIc55DwlTfWZFyGeoxM5PVjKK5/FP+uoYXeeMs7TxBL5DA+iPlaI
+ZzjSQtTyW3iMDxvSD/xUDJNmNKb5rOEaIU4roOO3YrNAqaX+8iUTbTC0x5C4YCDpr1ALuPCTgyS2
+gXPCOeoU6otOdiJ121oXIVYq7vd5ypRxsSFaQWdLVreH10g0jRiX0t8YJvfJb6dhfF2W3+xtXPTk
+O6UY2+MUl7W0e0VknMzLPORiMUdTKXG7LDpgsEXzpcUgMs5s6JDIsjRKbG/nH7WLY9axleyLNmxa
+BYJa05aHBuLUmA9HOAeSMIKEVVulWzqEaZPW98f59vqXbK0OjnRotfC150lxkT89zQwVcQe1RXeK
+xqZFdHAYI2VciPZ/TosyDcUdAAA=
+EOF
+true \
+ && make olddefconfig \
+ && make -j$(nproc) \
+ && echo "[WARN ] TODO steps from here on are UNTESTED" && sleep 3 \
+ && ls -Ahl arch/*/boot/bzImage \
+ && true
+
+