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Initial support for seeding zfs blocks/chainstate.

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This commit is contained in:
Derek Smith 2023-03-18 11:02:03 -04:00
parent c661ac0be9
commit c1997837af
Signed by: farscapian
GPG Key ID: B443E530A14E1C90
1 changed files with 29 additions and 13 deletions
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42
create_lxc_base.sh
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@ -27,11 +27,11 @@ else
# TODO move this sovereign-stack-base construction VM to separate dedicated IP
lxc config set "$BASE_IMAGE_VM_NAME"
# for CHAIN in mainnet testnet; do
# for DATA in blocks chainstate; do
# lxc storage volume attach ss-base "$CHAIN-$DATA" "$BASE_IMAGE_VM_NAME" "/home/ubuntu/$CHAIN/$DATA"
# done
# done
for CHAIN in mainnet testnet; do
for DATA in blocks chainstate; do
lxc storage volume attach ss-base "$CHAIN-$DATA" "$BASE_IMAGE_VM_NAME" "/home/ubuntu/.ss/cache/bitcoin/$CHAIN/$DATA"
done
done
lxc start "$BASE_IMAGE_VM_NAME"
@ -43,14 +43,23 @@ else
# ensure the ssh service is listening at localhost
lxc exec "$BASE_IMAGE_VM_NAME" -- wait-for-it -t 100 127.0.0.1:22
sleep 3
# for CHAIN in testnet mainnet; do
# for DATA in blocks chainstate; do
# lxc file push --recursive --project=default "/home/ubuntu/.ss/cache/bitcoin/$CHAIN/$DATA/" "$BASE_IMAGE_VM_NAME/home/ubuntu/$CHAIN/$DATA/"
# done
# done
# If we have any chaninstate or blocks in our SSME, let's push them to the
# remote host as a zfs volume that way deployments can share a common history
# of chainstate/blocks.
for CHAIN in testnet mainnet; do
for DATA in blocks chainstate; do
DATA_PATH="/home/ubuntu/.ss/cache/bitcoin/$CHAIN/$DATA"
if [ -d "$DATA_PATH" ]; then
COMPLETE_FILE_PATH="$DATA_PATH/complete"
if lxc exec "$BASE_IMAGE_VM_NAME" -- [ ! -f "$COMPLETE_FILE_PATH" ]; then
lxc file push --recursive --project=default "$DATA_PATH/" "$BASE_IMAGE_VM_NAME/home/ubuntu/.ss/cache/bitcoin/$CHAIN/$DATA/"
lxc exec "$BASE_IMAGE_VM_NAME" -- su ubuntu - bash -c "echo $(date) > $COMPLETE_FILE_PATH"
else
echo "INFO: it appears as though $CHAIN/$DATA has already been initialized. Continuing."
fi
fi
done
done
# stop the VM and get a snapshot.
lxc stop "$BASE_IMAGE_VM_NAME"
@ -63,3 +72,10 @@ lxc publish --public "$BASE_IMAGE_VM_NAME/$UBUNTU_BASE_IMAGE_NAME" --project=def
echo "INFO: Success! We can now delete the base image."
lxc delete -f "$BASE_IMAGE_VM_NAME"
# now let's get a snapshot of each of the blocks/chainstate directories.
for CHAIN in testnet mainnet; do
for DATA in blocks chainstate; do
lxc storage volume snapshot ss-base --project=default "$CHAIN-$DATA"
done
done